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How Melatonin Can Support a Healthy Sleep Cycle and More Darrell Miller 5/11/22
Health Matters: How Gut Microbes Influence Depression Darrell Miller 8/29/17
Sleep: How much you really need? Darrell Miller 7/9/17
Daylight saving time could increase depression Darrell Miller 11/9/16
Why Do Drugs? Darrell Miller 11/1/16
Ferrum Phosphoricum and Your Health Darrell Miller 6/26/14
Adapt To The Stresses Of Life with Herbal Adaptogens Darrell Miller 10/18/07
Do you experience muscle pain and inflammation? Darrell Miller 4/25/07
Enjoy Some Nuts Every Day Darrell Miller 11/3/06
Promilin Fenugreek Extract - Supports Healthy Blood Sugar Levels Darrell Miller 6/28/05
Marilu Henner: Energy Personified! Darrell Miller 6/14/05
The Flex Factor Darrell Miller 6/11/05
Power Protein Darrell Miller 6/11/05




How Melatonin Can Support a Healthy Sleep Cycle and More
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Date: May 11, 2022 12:19 PM
Author: Darrell Miller (support@vitanetonline.com)
Subject: How Melatonin Can Support a Healthy Sleep Cycle and More

Did you know that melatonin is a powerful free radical scavenger? This means that it helps protect the body from damage caused by harmful molecules called radicals. Melatonin is also naturally produced in the pineal gland and is present in high amounts in the GI tract. We will discuss some of the ways that melatonin supports health and wellness.

Melatonin and the body

Melatonin is a hormone that is produced by the pineal gland in the brain. It is responsible for regulating the body's internal clock, or circadian rhythm. The production of melatonin increases at night, and decreases during the day. This hormone is also available in supplement form, and is often used to treat jet lag or insomnia. When taken as a supplement, melatonin works by resetting the body's internal clock, making it easier to fall asleep and stay asleep. Additionally, melatonin may also help to reduce anxiety and improve mood. As a result, this hormone plays an important role in regulating the body's sleep-wake cycle.

How does melatonin support a healthy sleep cycle?

Melatonin is a hormone that help regulate the sleep cycle. The production of melatonin is stimulated by darkness and inhibited by light. As a result, melatonin levels typically start to rise in the evening as the sun sets, and they remain high throughout the night. In the morning, light exposure causes melatonin levels to drop, helping to wake us up and start the day. Melatonin supplements can be used to help people who have difficulty sleeping and staying asleep. This hormone helps to reset the body's natural sleep cycle, making it easier to fall asleep and stay asleep. As a result, melatonin can be an effective way to support a healthy sleep cycle.

What are some of the other benefits of melatonin?

It can help to boost the immune system, protect against cancer, and reduce inflammation. Research suggests that melatonin may also have neuroprotective effects and could be beneficial for people with Alzheimer's disease or Parkinson's disease.

Tips for getting a good night's sleep

Most people need about seven to eight hours of sleep a day. However, many people find it difficult to get enough rest. There are a number of things you can do to improve your sleep habits. First, create a regular sleep schedule and stick to it as much as possible. Go to bed and wake up at the same time each day, even on Weekends. Second, create a relaxing bedtime routine. This might include taking a warm shower, reading a book, or writing in a journal. Third, create a comfortable sleep environment by making sure your bedroom is dark, quiet, and cool. Fourth, avoid caffeine and alcohol before bed. Caffeine can make it difficult to fall asleep and stay asleep, while alcohol can disrupt your sleep cycle. Finally, try not to use electronic devices in bed. The blue light emitted by screens can interfere with your body's natural sleep rhythm and take melatonin. By following these tips, you can improve your chances of getting a good night's sleep.

Scientific research

Research on melatonin began in the 1950s, and since then, numerous studies have been conducted on its potential health benefits. Some of the most promising research has found that melatonin may help to prevent cancer. In one study, melatonin supplements were found to reduce the risk of breast cancer recurrence by half. Other research has shown that melatonin may help to protect against colon cancer, prostate cancer, and ovarian cancer. Additionally, melatonin has been shown to boost the effectiveness of chemotherapy drugs and radiation therapy.

While more research is needed to confirm the exact role of melatonin in cancer prevention, the available evidence suggests that it could play a significant role in protecting against this disease. Therefore, it may be worth considering supplementing with melatonin if you are at high risk for cancer or are undergoing treatment for this disease.

References:

  • How Melatonin Can Support a Healthy Sleep Cycle and More. (n.d.).
  • Tips for Getting a Good Night's Sleep. (n.d.).
  • The Role of Melatonin in Cancer Prevention. (n.d.).
  • Cancer Treatment Centers of America. (2017, September 28). Melatonin Shows Promise as Cancer Treatment Adjuvant | Cancer Treatment Centers of America.
  • National Sleep Foundation. (2015, July 29). Melatonin and Cancer Risk - National Sleep Foundation.
  • Mayo Clinic Staff.(2018, March 23). Melatonin: Is it effective?Retrieved from Mayo Clinic: Diseases & Conditions.."Melatonin."

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Health Matters: How Gut Microbes Influence Depression
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Date: August 29, 2017 12:14 PM
Author: Darrell Miller (support@vitanetonline.com)
Subject: Health Matters: How Gut Microbes Influence Depression





Your gut microbes can influence the depression you feel. There are many different things that contribute to depression in people. Substance abuse and chronic fatigue are two of these things. Microbiomes play a huge role in helping us maintain a very healthy immune system. But, many people might not be aware that they also have an ability to influence our brain chemistry. The microbial community in our gut communicates with our brain. It does this using many different mechanisms.

Key Takeaways:

  • High fiber foods contain prebiotics which are good for people.
  • Bad foods give people gut microbiome which is bad for someone's health.
  • Psychobiotics may cause a person to have mental health issues.

"our gut’s microbial community is actively communicating with and influencing our brain"

Read more: http://www.cityweekend.com.cn/shanghai/article/health-matters-how-gut-microbes-influence-depression

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Sleep: How much you really need?
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Date: July 09, 2017 07:14 PM
Author: Darrell Miller (support@vitanetonline.com)
Subject: Sleep: How much you really need?





Sleep is vitally important to our health and well being. Even if you lose one hour of sleep it can impact how your overall day will be. If a individual suffers from insomnia there are some creative ways to help them fall asleep. If you are in a different time zone it will take two weeks for your body to adjust to the sleep pattern. It is not the quantity of sleep that makes you rested, but the quality of sleep the person receives that makes them feel rested. Despite rumors, you may not "catch up" on sleep on the weekend if you missed sleep during the week. In fact, over sleeping on the weekend can further disrupt the sleep cycle on Sunday night when the person needs to wake up early the following Monday morning.

Read more: Sleep: How much you really need?

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Daylight saving time could increase depression
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Date: November 09, 2016 02:49 PM
Author: Darrell Miller (support@vitanetonline.com)
Subject: Daylight saving time could increase depression





Setting our clocks back every winter can have its benefits, like gaining an extra hour of sleep. However, a recent study has revealed that gaining an extra hour could also lead to depression due to it getting dark an hour earlier in the evening. Psychiatric hospitals in Denmark reported over a 17-year period, 11 percent of new cases decreased after the time change. Dr. Oexman has recommended that we decrease how much alcohol or caffeine we drink this Weekend in order to keep our circadian rhythms in check.

Key Takeaways:

  • Depression cases at psychiatric hospitals in Denmark increased immediately after the transition from daylight saving time, the study says.
  • An analysis of 185,419 severe depression diagnoses from 1995 to 2012 showed an 11% increase during this time period. The cases dissipated gradually after 10 weeks.
  • Researchers from the departments of psychiatry and political science at the universities of Aarhus, Copenhagen and Stanford were well aware of the negative effects associated with daylight saving time, such as the increased heart attacks and stroke risk.

"Depression cases at psychiatric hospitals in Denmark increased immediately after the transition from daylight saving time, the study says."



Reference:

//www.cnn.com/2016/11/04/health/fall-back-time-transition-depression/index.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2Fcnn_health+%28RSS%3A+CNN+-+Health%29

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Why Do Drugs?
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Date: November 01, 2016 01:59 PM
Author: Darrell Miller (support@vitanetonline.com)
Subject: Why Do Drugs?

It seems that drugs are no longer considered bad or harmful. Instead, many people view drug use as cool, fun and done by those who want to be a part of the cool crowd. But this is far from the only reason that people do drugs. Read this article and learn what's really going on with drug use in the world today.

Key Takeaways:

  • One of the reasons people do drugs is because they desperately want that feeling.
  • Closely related to feelings of euphoria is the express intention to get “high” on drugs. This is a deliberate choice to do drugs in order to achieve a state of altered awareness.
  • First exposure to drugs for many young people is through their peers. This occurs mostly at unsupervised gatherings such as parties, and during the summer, holidays and on Weekends.

"In addition to wanting to achieve euphoria and get high, another common reason to do drugs is to experience an increase in energy. This burst of energy, however, is only short-term, often leading to increased usage to recapture or maintain that energetic feeling."



Reference:

//psychcentral.com/blog/archives/2016/10/26/why-do-drugs/

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Ferrum Phosphoricum and Your Health
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Date: June 26, 2014 10:59 PM
Author: Darrell Miller (dm@vitanetonline.com)
Subject: Ferrum Phosphoricum and Your Health

iron foodsWhat is a Ferrum Phosphoricum?

Ferrum Phosphoricum or iron phosphate is a tissue salt used in Homeopathic medicine. It is derived from the combination of iron sulfate and phosphate. It also features prominently among the 12 Schuessler's Tissue Salts of Dr. Wilhelm Heinrich Schuessler. It is made by mixing iron sulfate, sodium phosphate, and sodium acetate. Then, this combination is ground to a fine powder and the resulting product is Ferrum Phosphoricum, which no longer retains any traces of the original compounds.

Iron


Iron is well known as being an important mineral for growth in humans and animals since it is responsible for blood formation, e.g., hemoglobin, and for oxygenizing tissues.

Phosphorus

Phosphorus serves its purpose by aiding in the development of bones and teeth and is considered to be a building block for certain B vitamins.

Ferrum Phosphoricum

Ferrum Phosphoricum is most often used where there is a need to fortify the blood, particularly the cell walls which transport blood. It is most commonly indicated at the beginning of an influenza or if there are feverish symptoms, after a period of prolonged bleeding, or for general malaise (weakness) where it excels greatly.

People suffering from anemia and/or issues connected with deficient blood are said to benefit immensely by taking Ferrum Phosphoricum.

Other indications for the use of Ferrum Phosphoricum are the following:

• Tonsillitis

• Fever

• Vertigo

• Sore throat

• Rheumatism

• Skin aliments

Generally speaking Ferrum Phosphoricum is beneficial for those individuals who have Weekend or delicate immune systems, or who catch colds easily. It is most useful when given during the first stages of illnesses, particularly where there is heat, fever, or inflammation.

Part of the benefit of tissue salts and homeopathic remedies such as Ferrum Phosphoricum is that they are small, easily diluted and taste free. This makes them excellent for children and older individuals. Given the fact that they are quite inexpensive makes for all the more reason to give them a try. 

Sources

  1. //www.wisegeek.com/what-is-ferrum-phosphoricum.htm

  2. //www.remedysource.com/store/cell_salts/04-ferrum-phosphoricum.php

  3. //www.herbs2000.com/homeopathy/ferrum.htm

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Adapt To The Stresses Of Life with Herbal Adaptogens
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Date: October 18, 2007 11:13 AM
Author: Darrell Miller (dm@vitanetonline.com)
Subject: Adapt To The Stresses Of Life with Herbal Adaptogens

Life today places a number of different types of stresses upon us. There are the normal stresses of living, of facing problems at work, financial worries and family stresses. Schedules are becoming busier as we try to pack more and more into each day, and relaxation time is cut to a minimum. For many of us, the stress starts when we waken and rush through breakfast, if we have time for one, to catch the bus or train to work, or to slip into the morning traffic rush that takes us an hour to travel 10 miles or less.

Once at work we have problems to deal with that continue throughout a rushed lunch period, and then back to the stress of trying to return home in the evening to open the bills and check if we have enough in the bank to pay them. However, that is not all.

Our environment is continually changing, and our bodies are subject to the stresses of pollution from the planes, trains and automobiles, not to mention the pesticides, preservatives plastics and harsh lighting. The noise of air conditioning and the continual musak of the stores and shopping malls and everything else that goes to completely stress us out, weekdays and Weekends.

That is ignoring the smog, the disappearing ozone layer and increased UV radiation, the greenhouse effect and global warming, El Nino and everything else that causes worry or affects the delicate balance of the body’s biochemistry. Rather than adapting to our environment we are continually striving to adapt the environment to suit our needs. We should develop a flexibility of mind and body so that we can survive these modern-day stresses, and this is where the substances known as adaptogens are important.

Adaptogens help us to adapt to the environment and withstand the stresses of modern life. The term was first used by Russian N.V. Lazarev in 1947 who defined an adaptogen as a substance meeting three specific criteria: it should cause a minimal disruption to the normal physiological function of the body, it must work by means of a range of chemical, physical and biochemical factors rather than through one specific action and must have an overall effect of normalization, so that no condition is aggravated to improve another.

There are a large number of identified adaptogens, among them several forms of ginseng: Panax, American, Siberian and Japanese; licorice, schizandra berries, rhodiola and others. These adaptogens tend to work in the body by improving the body’s availability and use of energy, improving the efficiency of removal of the metabolic waste and by-products, supporting the adrenal function so that the effects of stress are reduced or countered, improving the utilization of oxygen and helping to build up body tissue. In general the body works more efficiently in generating and using energy, muscle tissue and counteracting the effects of modern day stress, both environmental and psychological.

Of the ginsengs, Panax is very expensive for regular use, although many people prefer it. However, studies have shown that Siberian, or eleuthero ginseng, is a stronger adaptogen that Panax which is also called Korean or Chinese ginseng. In fact the other forms, including American and Japanese, tend to over-stimulate the body, and can also cause unwanted side effects such as constipation and over-excitement. The Siberian ginseng tends not to show these symptoms.

Siberian ginseng contains seven active substances known as eleutherosides A – F which are not present in the other ginsengs. These substances appear to have several properties that have been clinically proven. For example, they relieve insomnia, one of the symptoms of stress, high and low blood pressure, bronchitis, various forms of neuroses and, it is claimed, also some types of cancer. Siberian ginseng also allows humans to withstand noise, heat and extra stresses caused by severe workloads. It improves athletic performance and allows people to improve their work output under a variety of stresses. Athletes can train harder and recover quicker.

Another adaptogen is schizandra berries (also called schizandra chinensis and magnolia vine). Chinese herbalists class medicinal herbs by the five different flavors, sour, bitter, salty, acrid and sweet. Schizandra berries possess all five, and are therefore considered by the Chinese to balance all the systems of the body.

It is used in the West as a stress reducing adaptogen and is also included in sports and weight loss formulae. It helps insomnia and improves endurance and mental coordination. Schizandra is believed to be a good tonic for the liver and is often used in combination with Siberian ginseng (eleuthero) and licorice. The latter is another popular herb in China that is said to be a good tonic for the spleen. Licorice itself is a known anti-inflammatory since it contains flavanoids and saponins that promote the immune system. Licorice is thought be a useful supplement for HIV patients due to its effect on the immune system. It also increases corticosteroid levels by inhibiting the liver’s ability to break down adrenal hormone. However, people with high blood pressure should be careful with licorice since it can cause sodium retention. Like any other medication, you should seek your physician’s advice if you have any existing conditions.

Rhodiola, also referred as roseroot, is used for improved memory and enhanced vitality and it can also be used as a mood modifier. It is used by athletes of all types for increased strength and endurance, and improved cardiovascular and muscle recovery time. The Russians call it ‘Golden Root’ and it is a safe and effective adaptogen.

More and more people are turning to adaptogens to help them cope with the hustle and bustle of their daily lives, and they are becoming increasingly available from ordinary health stores. If you are finding it difficult to stay energetic and active then try them out. Not all work with every individual, but there is a large variety to choose from and most people are able to find an adaptogen that suits them and enables them to adapt to the stresses of daily life.



--
Buy Adaptogens at Vitanet, LLC ®

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Do you experience muscle pain and inflammation?
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Date: April 25, 2007 03:30 PM
Author: Darrell Miller (dm@vitanetonline.com)
Subject: Do you experience muscle pain and inflammation?

FlexAgility MAX

 

Everyone experiences muscle pain and inflammation due to overuse and exertion. We’ve all had those softball games, Weekend camping trips or chore-intensive days when our body lets us know we’ve overdone it.

So, what can you do about it? Well, fortunately, there is a proprietary formula with clinically studied ingredients that provides a natural solution: FlexAgility MAX.

FlexAgility MAX is designed to reduce pain and inflammation due to overuse. Its clinically studied ingredients have been shown to help balance the body’s own inflammatory response. Let’s take a look at FlexAgility MAX and answer a few questions you may have about it.

 

Q. What is inflammation? Why does it happen?

A. Inflammation is actually an essential part of your body’s natural healing process. When some form of physical stress affects the body, the immune system responds by supplying defensive compounds to the stressed site. This is what causes the fluid build-up, pain and redness we typically associate with inflammation. And until the situation is resolved those symptoms will stick around. So, why is that good? Because without these signals – pain and inflammation – we’d probably do even more damage. In a sense, pain and inflammation are very effective stop signs.

The problem is, if our bodies are continuously bombarded by factors that trigger inflammation, these defenders (and their symptoms) are always around. This can mean unnecessary pain and inflammation following overuse and exertion.

 

Q. What does FlexAgility MAX have to do with inflammation?

A. FlexAgility MAX provides triple-action activity against occasional pain and inflammation, with powerful antioxidant free-radical scavengers, the enzyme bromelain, and a natural COX-2 inhibitor.

 

Q. So what is COX-2 and why should I inhibit it?

A. We’ve all been hearing a lot in the news about COX-2 inhibition and may have wondered about its connection to pain and inflammation. Let’s take a look:

Cyclooxygenase is an enzyme that comes in two main types, abbreviated for convenience: COX-1 and COX-2. The COX enzymes regulate compounds involved with inflammation, including prostaglandins. COX-1 is found throughout the body, and maintains the integrity of the stomach lining, circulation and kidneys.

COX-2 on the other hand, cruises along the central nervous system – it’s much more attuned to our brain’s sense of “what hurts.” Primarily activated by inflammatory stress, COX-2 generates prostaglandins – the hormone-like defensive compounds that cause the responses we associate with pain and inflammation due to overuse.

You can understand why so much research has focused on COX-2 inhibition. Decreasing its activity means short-circuiting the “inflammation cascade” that follows occasional overuse.

Because COX-1 is associated with a healthy stomach lining, it is not an enzyme you want to inhibit. Unfortunately, many products don’t know the difference between COX-1 and COX-2 – filing both with one blast.

Fortunately, there are ingredients in FlexAgility MAX that can tell them apart. One of them is IsoOxygene.

IsoOxygene is a patented hops extract shown in scientific studies to significantly inhibit COX-2, while leaving COX-1 alone. And, it is a 20 times more potent COX-2 inhibitor than other tested popular botanic products, including curcumin and grape seed.

 

Q. How do antioxidants support the body during times of inflammation due to overuse?

A. Overall, the body ahs a pretty darn good repair system. However, oxidative stress due to free radical damage can take its toll, especially during times of occasional physical stress. Free radicals and reactive oxygen species can damage cells, because they are hungry, unstable molecules in search of electrons. To find them, they attack other cells. These pillaged cells then become free radicals themselves, setting off a chain reaction of oxidative stress.

Free radicals are formed during the body’s normal functions, and can have benefits, such as neutralizing viruses and bacteria. However, in doing do, they erode the body’s own antioxidant defenses, too. And, free radicals typically become very active during times of inflammation due to overuse or other stressors.

The good news is that the herbal and antioxidant elements in FlexAgility MAX help support the body’s own natural anti-inflammatory defenses.

Take vitamin C, for instance. This extremely well-known antioxidant has been scientifically studied for its beneficial effects on muscle, collagen and connective tissue health. Collagen and connective tissue is what helps hold us together – literally.

And famous antioxidant, green tea, has been well-studied for the benefits of a polyphenol called epigallocatechin-3-gallate, or simply EGCG. In scientific and clinical studies, EGCG from green tea works as an overall antioxidant, scavenging free radicals, and supporting healthy collagen. In fact, one study showed that green tea polyphenols supported collagen health by 50% versus only 16% in controls.

The green tea extract in FlexAgility MAX is especially focused on these beneficial polyphenols. It’s standardized to contain 70% polyphenols – half from EGCG. The green tea acts in concert with elderberry and ginger in the formula to help prevent oxidative stress to the body due to occasional overuse.

Anthocyanins are natural antioxidants found in berries and vegetables. Black elderberry extract, one of the herbal ingredients in FlexAgility MAX, was shown in scientific studies to be more bioavailable – that is, more readily used by the body – than the natural bioflavonoids of other plants. Again, antioxidants help keep the body in optimum health- especially during times of physical stress.

 

Ginger, used for centuries in Ayurvedic medicine, provides strong, natural antioxidant activity. In fact, a recent scientific study found more than 50 separate antioxidants in ginger root.

Of course, there are many components of plants that show strong antioxidant properties. A scientific study comparing flavonoid antioxidant activity and inflammation have shown that rutin was the most effective in reducing the inflammation cascade.

 

Boswellia serrata is a tree found growing in the dry, hilly regions of India. Extracts of boswellia have been used in Ayurvedic practice for centuries. Boswellia also has antioxidant properties that help reduce free radical damage.

Another antioxidant ingredient in FlexAgility MAX, N-acetylcysteine (NAC), even helps the body produce more of its own antioxidants, cysteine and glutathione. In a double-blind, placebo-controlled clinical study, N-acetylcysteine inhibited occasional pain and inflammation due to overuse and attenuated fatigue by 26% compared to controls!

N-acetylcysteine has also been shown in scientific tests to act as an antioxidant, supporting healthy collagen and synovial fluid.

The last ingredient, bromelain, provides the enzymatic pathway used by FlexAgility MAX. Bromelain is a proteolytic enzyme derived from pineapple. Clinical and scientific studies showed benefits from bromelain in reducing pain and inflammation from occasional overuse.

So, there you have it- the triple action of FlexAgility MAX: COX-2 inhibition (and COX-1 sparing), antioxidant benefits, and enzyme support.

 

Q. Is there another product you’d recommend that I use with FlexAgility MAX?

A. One other product I recommend without hesitation is GS-500, a glucosamine sulfate supplement that has been shown to help build and support cartilage. The body’s connective tissue and cartilage include a natural compound called glucosamine. Supplemental glucosamine sulfate is up to 98% absorbable, so more glucosamine reaches the target structures. It has been clinically studied on its effect in building cartilage.

 

 

About Enzymatic Therapy:

 

Like Chris, Enzymatic Therapy is a trailblazer. Since our founding in 1981, we’ve been leading the industry with innovative natural products. After all, in 1993, Enzymatic Therapy introduced glucosamine sulfate, shown to help build and support cartilage, to the United States. Our product, GS-500, is up to 98% absorbable, so more glucosamine reaches the target structures.

In the intervening years, Enzymatic Therapy has been at the frontline of innovation and invention. Many revolutionary precuts, including Saventaro, Cell Forte, Heartburn Free, Petadolex Patented Brain Support, Whole Body Cleanse, Earth’s Promise, Hot Plants for Him and Hot Plants for Her have been introduced by Enzymatic Therapy.

One of the newest products, (and the reason you’re reading this) is FlexAgility MAX. FlexAgility MAX works with the body’s own natural anti-inflammatory pathways to relieve pain and reduce inflammation due to occasional overuse. Our proprietary FlexBend of ingredients, combined with antioxidants and the proteolytic enzyme, bromelain, is unique among natural products.



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Improve Flexability with Vitamins at Vitanet

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Enjoy Some Nuts Every Day
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Date: November 03, 2006 04:00 PM
Author: Darrell Miller (dm@vitanetonline.com)
Subject: Enjoy Some Nuts Every Day

Although high in fat, nuts contain oils that reduce the risk of coronary heart disease. Nuts also contain potentially cardio protective components including phytosterols, tocopherols and squalene. Walnuts, almonds, pecans, Brazil nuts and macadamia nuts were all found to be good sources of these compounds. Diets that included one or two servings of macadamia nuts a day have been shown in studies done in Brisbane Australia and Honolulu Hawaii to improve blood lipid profiles as effectively as low-fat, complex carbohydrate diets. Furthermore, scientists at the Harvard School of Public Health found that eating nuts and peanut butter reduced the risk of type II diabetes in women. The researchers suggest that nuts might replace refined grain products, and red or processed meats as a way to limit caloric intake.

The Lowly Goober Gets New Respect

Americans eat more peanuts and peanut butter than all other nuts combined. A Pennsylvania State University study of 13,000 men, women and children revealed that peanut eaters have higher intakes of several hard-to-get nutrients compared to those who did not consume peanuts. Peanut butter and peanut eaters have increased levels of vitamin A, vitamin E, folate, Calcium, magnesium, zinc, iron and phytonutrients resveratrol, beta sitosterol and p-courmaric acid. What’s more, peanut eaters also had leaner bodies than non peanut eaters. This study helps to dispel the myth that higher-fat foods automatically lead to weight gain.

The peanut Butter Diet evolved from studies such as this that showed the benefits of eating peanuts and peanut butter, particularly their high satiety factor. In one small study, ten health workers aged fifty-plus, consumed 1500 calories healthy and moderate fat (35%) diet that included two tablespoons of peanut butter eaten twice a day. The woman had at least one cardiovascular risk factor – high blood pressure, altered blood lipids or diabetes. Peanut butter was chosen because previous studies at Harvard/Brigham Women’s hospital had shown that over an eighteen-month period, three times as many women stuck with a diet that included peanut butter or peanuts, because of a hunger curbing effects.

Peanuts contain about 2 grams of fiber per tablespoon and when spread on two slices of whole-wheat bread, deliver six grams of fiber. Peanut butter makes some yummy sauces. The barbecued ribs a group of scientists and I prepared during a recent Weekend at the Culinary Institute of America Greystone in California’s Napa Valley where the best I have ever eaten.

Tropical Oils

The term refers to coconut, palm kernel and palm oils. These oils contain a variety of fatty acids, but unlike olive, macadamia and peanut oils, which contain high levels of unsaturated fatty acids and are liquid at room temperature; tropical oils have high levels of saturated fats and are solid at room temperature. They are gaining popularity as food manufacturers push to replace hydrogenated oils that contain trans fats. The latest hoopla over coconut oil has been its inclusion in weight loss regimens. Two books featuring coconut products have hit bestseller lists. Moderate increase of tropical oils including coconut and palm appear to improve blood lipid profiles largely because of their high lauric acid content.

The health benefits of medium chain triglycerides (MCTs) such as caprylic and lauric have been known for some time. Lauric acid has been found to improve blood lipids and red palm oil is rich in antioxidants such as beta-carotene and tocotrienols, the vitamin E active constituent. However, there is concern among some experts that eating to many saturated fats, including the tropical oils used to make trans fat free margarine and shortening, can have deleterious effects on cardiovascular health.

In addition, there are differences in processing palm and palm kernel oils that make some choices unhealthy. According to Dr. Andrew Weil palm oil is a better choice than palm kernel oil because chemical solvents are needed to extract palm kernel oil while none are required to press the oil from palm fruit. Fractionation is used to process palm and palm kernel oil and eliminates many of their natural antioxidants, which makes them the least desirable of the tropical oils. It seems prudent to check ingredient labels for fractionated palm kernel oil and avoid it. Best of all, look for Now Organic Coconut Oil that has an impressive resume for boosting immunity. It also has a distinctive flavor to foods prepared with an eastern Indian theme.

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Promilin Fenugreek Extract - Supports Healthy Blood Sugar Levels
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Date: June 28, 2005 10:44 AM
Author: Darrell Miller (dm@vitanetonline.com)
Subject: Promilin Fenugreek Extract - Supports Healthy Blood Sugar Levels

  • Supports Healthy Blood Sugar Levels
  • Sports Nutrition and Blood Sugar
  • Benefits of PROMILIN

  • .. Your body’s ability to manage blood sugar may well be the single most crucial factor affecting your health and longevity, and the one most affected by diet and lifestyle. But today’s high-glycemic carbs and sugar-laden foods — combined with lack of exercise — are creating a serious challenge to your body’s intricate glucose/insulin regulatory system. The resulting cellular stress and deterioration have serious repercussions for both your mind and body. To promote optimal wellness through healthy sugar metabolism, Source Naturals formulated PROMILIN™ FENUGREEK EXTRACT, a potent extract from the highly valued herb fenugreek, into an advanced nutritional supplement designed to assist insulin production and support healthy glucose levels. As a complement to your diet, Source Naturals PROMILIN™ FENUGREEK EXTRACT is an excellent strategy to improve blood sugar levels, and consequently, quality of life.

    The basis of Source Naturals PROMILIN™ FENUGREEK EXTRACT is fenugreek (Trigonella foenum-graecum), a respected culinary and medicinal herb used throughout history. One of the formula’s fenugreek extracts is rich in galactomannan, a mucilaginous fiber that may benefit the bowel. The other extract is Promilin, a patent-pending complex of bioactive amino acids standardized to contain 20% 4-hydroxyisoleucine. This extraordinary amino acid derivative assists the pancreas in production of insulin. Several studies with animals and with human cell cultures demonstrate this extract’s positive effect on reducing post-meal glucose levels — with little or no increase in blood insulin concentrations — a clear indicator of improved insulin sensitivity.

    Sports Nutrition and Blood Sugar

    Athletic energy and endurance depend on the ability of muscles to recover from exercise. Because PROMILIN promotes utilization of glucose and insulin by the the body’s muscle cells, “Weekend warriors” will feel less fatigue on Monday morning. In a clinical study, PROMILIN increased glycogen re-synthesis by 63% over carbohydrate alone. This is the rate at which post-exercise muscle glycogen (energy) is restored. PROMILIN may also play a role in weight management because it helps your body metabolize carbohydrates more efficiently. And the less time glucose spends in your bloodstream, the less chance it will be converted into fat. By supporting glucose metabolism, Source Naturals PROMILIN™ FENUGREEK EXTRACT may help protect against a harmful process called glycation, where excess glucose reacts with amino acids to form crosslinked sugardamaged proteins that damage the linings of blood vessels, the lens of the eye, and the myelin sheath that insulates brain cells.

    Benefits of PROMILIN

  • • Promotes healthy blood sugar metabolism.
  • • Enhances natural metabolic sensitivity in healthy people.
  • •May assist in the transport of glucose to skeletal muscle.
  • • Promotes lean-muscle mass and aids anabolic recovery.
  • • Reduces body fat potential. Taking personal responsibility for your health and exploring safe natural alternatives to support prevention is the basis for the current revolution in health care. PROMILIN is a simple yet profound strategy for the increasingly recognized importance of maintaining proper blood sugar levels. Health food outlets are the center of this wellness revolution because only here can Source Naturals PROMILIN™ FENUGREEK EXTRACT and hundreds of other powerful natural compounds be found.

    References
    Madar Z., Abel R., Samish S., Arad J., 1988. Glucose-lowering effect of fenugreek in noninsulin dependent diabetics. European J of Clinical Nutrition Jan 42 (1): 51-4. Sauvaire Y., Petit P., Broca C., Manteghetti M., Baissac Y., Fernandez, Alvarez J., Gross R., Roye M., Leconte A., Gomis R., Ribes G., 1998. 4- Hydroxyisoleucine: a novel amino acid potentiator of insulin secretion Diabetes Feb;47(2):206-10. Sharma RD., Ragtura TC., Rao NS., 1990. Effect of fenugreek seeds on blood glucose in type I diabetes; European J of Clinical Nutrition Apr 44 (4) 301-6.



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    Marilu Henner: Energy Personified!
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    Date: June 14, 2005 11:50 AM
    Author: Darrell Miller (dm@vitanetonline.com)
    Subject: Marilu Henner: Energy Personified!

    Marilu Henner: Energy Personified! by Stephen Hanks Energy Times, January 3, 2005

    Marilu Henner is an actress, dancer and author, a health, fitness and cooking guru and a devoted mom. Now she's also an advocate for nutritional supplements. In this revealing interview, she offers her thoughts on the battle to support consumer rights and to create a better health care system in America.

    "So, you want to know what my schedule is after I finish talking with you?" Marilu Henner says, in an almost breathless voice. "Today's Tuesday, right? Tomorrow morning I leave Los Angeles [where she lives] for New York City so I can do the Tony Danza Show first thing Thursday morning, Then, I take a 9 am flight back to LA because my son has a sleepover birthday party. I have a 7 am flight to New Jersey the next morning because I'm speaking about mental health at a conference at a big country club. The next morning, I catch a 7 am flight back to LA for my son's soccer games, one at noon and the other at 2. Whew!"

    Trying to keep up with Marilu Henner would make anybody feel out of breath because the woman is energy personified. At 52, her schedule includes acting in movies, on television and in the occasional Broadway show, writing books (she's authored seven, including Total Health Makeover and Healthy Life Kitchen), teaching online diet and exercise classes through her website (marilu.com), taking Pilates classes three times a week and raising two sons, Nicholas (10) and Joseph (8).

    But now, on top of all that, the former star of the TV show Taxi has become a health and nutrition activist, speaking out in favor of the use of dietary supplements whenever she can. This past September, Henner testified at a hearing of the House Subcommittee for Human Rights and Wellness to advocate increased funding for research and full implementation of the Dietary Supplement Health and Education Act (DSHEA). During her testimony, Marilu described why she believes consumers should have access to more information about supplements and why the products should be made more accessible through both government initiatives and private health plans. "I believe that dietary supplements should be part of a campaign to improve our nation's health," Henner testified.

    Energy Times recently caught up with Marilu at her Los Angeles home for a freewheeling conversation. Here, this vibrant yet down-to-earth celebrity displays her passion for health, nutrition and consumer issues.

    Energy Times: You've become one of the most high profile celebrities to advocate a consumer's use of dietary supplements. What was your motivation to get involved in such a public way?

    Marilu Henner: As a teenager, I had been a yo-yo dieter. I could be around 135 pounds and balloon up to 174. I knew I needed a different way of looking at my life. I couldn't concentrate on those stupid diets where I could lose 20 pounds in a week and then gain it all back over a Weekend. But after my mom died at 58 in 1978, I said to myself, "It's not really about my body anymore, it's really about my health." I just became obsessed with health. I read everything I could get my hands on. I starting taking human anatomy classes, going to medical libraries and seeing nutritionists and doctors. And I started experimenting on myself, turning myself into my own guinea pig. It took me about eight years to put together a program. I always say that my health birthday was 1979, but it wasn't until 1987 that I could say I was living a completely healthy lifestyle.

    ET: Were you ever really heavy when you were performing in a show? MH: Sure. When I first performed the role of Marty in "Grease" more than 30 years ago I weighed about 175 pounds. But I hid it well. When you wear those 1950s clothes you can get away with it.

    ET: When did you start incorporating supplements into your health program? MH: Before I became pregnant with my first son in 1993, I had never been a supplement taker. But I started taking prenatal vitamins and dietary supplements when I was breastfeeding and they made me feel really good. After the pregnancy, I just kept taking them because I was getting the essential nutrients that I couldn't get from food alone. I was getting great stuff from my food, but with all the travel I do-you know, the eating on planes and in restaurants-I couldn't always shop for organic food. I had a doctor who understood the value of dietary supplements and encouraged me to use them. I've taken them ever since and I recommend them to my family and friends, as well as to people through my books and classes.

    ET: What supplements other than vitamins do you find helpful in your total nutrition program? MH: I take vitamin E, omega-3 fish oils, antioxidants, garlic, coral calcium and echinacea supplements.

    ET: So let's get back to why you decided to testify before Congress in support of supplement use. MH: I know that as soon as you put a celebrity face on an issue, people tend to pay a little more attention. When I was in Washington, I was able to tell Congress the personal stories I've heard about people who turned their lives around-from debilitating illness to vibrant health-when they got the information they need to make good choices. By good choices, I mean rejecting the manufactured foods of our society, with their over-reliance on sugar, meat and dairy, and the chemicals, hormones and steroids that usually accompany these products. Instead, we should be moving towards an organic, vegan diet that produces a sense of physical health. I also believe that a healthy diet includes the use of appropriate dietary supplements.

    ET: Do you think that government is moving fast enough to reduce the restrictions on safe supplements? MH: Things could always move faster. But I remember years ago writing letters on behalf of people who wanted supplements without needing a prescription. When I would tell people about the benefits of soy products or supplements, they'd think I was nuts. Now those ideas are mainstream. The floodgates are open and people want to know more. You can't even keep up with all the information. I think that the government knows they're not going to get away with making people have a prescription to take their vitamins.

    ET: What is the citizen's responsibility in all this? MH: We're in a real transitional phase and people should take responsibility to educate themselves. You have to question your doctors and recognize when something is or isn't working. You have to find a health practitioner who really knows their stuff.

    ET: As you said, there's so much information out there, how do you decipher it all? How can someone be an educated information consumer?

    MH: I know it's very difficult because there are so many options. Believe me, I've been doing this a long time and I'm glad I did the research. I think you have to read everything. You have to find a nutritionist/herbalist/doctor who's the real deal and knows what they're talking about. You have to recognize the symptoms in your own body and try to figure it out. I think if you start out with a good multivitamin, a calcium supplement, fish oils and vitamin E, that can be your base and you can't go wrong.

    ET: Isn't a diet built on buying organic foods much more expensive? MH: Sure, it's a little more expensive. But there's nothing more expensive than bad health. There's nothing more expensive than food being thrown away because it doesn't taste right. Organic fruit tastes so much better than the perfect-looking fruits and vegetables sprayed with pesticides.

    ET: What's your advice to people who want to start a workout and weight-loss program? MH: I'm always saying to people, "Look, you walk your dog, your cat stretches, your hamster runs on a hamster wheel. You're an animal, too, so go move, go do something." I know a lot of people believe that when you want to lose weight you have to go on these 1,200-calorie-per-day diets.

    Well, my weight is always between 120-124 pounds and I eat close to 2,000 calories a day, but everything I eat is of quality. And I burn a lot of calories because I wear comfortable shoes and I move around in my life. I'm always strong, I never get sick and I feel like an animal.

    ET: How do you view the future of healthcare policy in this country and where do you think nutritional supplements fit in? MH: I strongly believe that the general public needs more access to dietary supplements to maintain essential good health. American research and development has come up with really great products, but the American Medical Association and the drug companies have stigmatized supplements. So what's the result? Most Americans don't have access to safe supplements because they are not covered by their health plans, nor recognized as effective by the federal government. This really needs to be changed.

    I think we should take 90% of what we're spending on drugs that barely keep people alive and start spending it on prevention, nutrition and changing lifestyle habits. In this country we're all about curing the disease rather than curing the patient. We don't look at the patient holistically and try to find out how the disease developed. Your doctor should be in charge of keeping you well, not keeping you in that strange state of, what I call, "dis-ease." It's like the medical and pharmaceutical establishment wants to keep you just sick enough so you'll continue to be a paying customer. They've convinced people to think they've got to take a pill to cure themselves rather than use their own bodies.

    ET: Do you think medical schools will start training doctors to treat patients holistically and focus more on preventative medicine?

    MH: I think we're seeing a lot more nutrition and alternative medicine specialists these days. And the general public is becoming more aware of health and nutrition issues then they were years ago. There's this groundswell of people saying "Wait, I need more information. Wait, my doctor's no longer God. I can't just keep taking these pills and trying to figure out all these warning labels and side effects."

    ET: Do you plan on becoming more politically active on these issues? MH: Absolutely, I want to work with any organization that wants to improve school lunch programs, improve the healthcare system and get people more involved in understanding nutrition and disease prevention.



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    The Flex Factor
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    Date: June 11, 2005 05:18 PM
    Author: Darrell Miller (dm@vitanetonline.com)
    Subject: The Flex Factor

    The Flex Factor by Thomas Dunville Energy Times, February 10, 2004

    Arthritis, according to recent research, presents its sufferers with a Catch-22: The nagging pain of this condition can send your spirits plummeting. But, then, the depression spurred by the disconsolate persistence of arthritic pain can make the condition worse.

    Part of the trick is not to give in. If you can keep a bright mood even as your joints start to ache, the pain may lessen.

    While nobody can offer a guaranteed, 100% effective cure for arthritis, you don't have to be a passive victim. Exercise, the proper nutrients and a positive, can-do attitude can ease arthritis pain so effectively that scientists have been able to measure the difference. While medical researchers recognize the existence of over 100 types of arthritis, most people with achy joints suffer from osteoarthritis, which is caused by everyday wear and is found in just about everyone over age 60. When this condition occurs, the body's cushioning, its cartilage, thins and the inner surfaces of joints grind together painfully.

    Although aging itself increases your chances of enduring achy joints, other factors can also put you in the way of osteoarthritis. If you carry too much weight, it can wear on your joints. In addition, suffering a joint injury when you're young can increase your risk of developing osteoarthritis as you age.

    In another prevalent form of joint pain, rheumatoid arthritis (RA), the body's immune system mistakenly attacks the membranes lining the joints, causing swelling and pain. About 2 million Americans suffer from RA, which affects women about twice as often as men.

    Exercise Away Arthritic Woes

    Weekend warriors, don't despair! Arthritis doesn't have to mean the end of your Weekend athletic wars. Matter of fact, in many cases, experts now recommend exercise to reduce the effects of arthritis.

    While that might sound counterintuitive, a study out of the Netherlands shows that folks in the early stages of rheumatoid arthritis who work out twice a week for about an hour each session may enjoy better physical and mental health than couch potatoes who receive physical therapy.

    The Dutch study took 150 people, many of whom had just started to suffer from rheumatism, and enrolled them in RAPIT, an acronym for Rheumatoid Arthritis Patients in Training. Rather than letting these folks rest their inflamed joints, twice a week the research team took them to the gym where they did:

  • • Weight lifting: 20 minutes
  • • Stationary biking: 20 minutes
  • • Playing a strenuous sport like basketball or volleyball: 20 minutes
  • • Cooling down with stretches: 15 minutes

    When the researchers compared the physical changes in these arthritis sufferers with 150 others with similar arthritis complaints who underwent physical therapy without organized physical activity, they found that after two years the exercisers had benefited greatly. They were stronger and more aerobically fit, could perform everyday tasks more effectively and possessed a better, more optimistic mental attitude (Arthritis and Rheumatism 2003; 48(9):2415-24).

    However, the exercisers who were already suffering severe rheumatoid arthritis did experience some extra joint damage, so the researchers believe this kind of program is better for those in the early stages of the disease. " This study demonstrates that participation in long-term high-intensity exercise classes decreases the level of psychological distress in RA patients," says researcher Zuzana de Jong, MD, a professor at the Leiden University Medical Center in the Netherlands.

    Fish Oil Lowers Arthritis Risk

    Fish oil-in particular, cod liver oil-may be able to help ease osteoarthritis.

    In looking at the effects of fish oil, researchers at Cardiff, Wales, discovered indications that "...the omega-3 fatty acids in cod liver oil can reduce cartilage degradation and inflammation in arthritic disease," according to Bruce Caterson, PhD, one of the scientists involved.

    Dr. Caterson adds, "Our most recent work shows that by exposing human osteoarthritic cartilage to cod liver oil in the laboratory for just 24 hours we can turn off, or reverse, the action of the degradative enzymes and inflammatory factors affecting the tissue." John Harwood, PhD, another member of the Cardiff research team, adds, "This is where science and old wives' tales coincide. Our findings are consistent with advice that taking cod liver oil in early adulthood could prevent the onset of osteoarthritis and would reduce the harmful symptoms associated with the disease."

    Dr. Caterson further explains that the omega-3 fatty acids in cod liver oil inhibit enzymes that break down aggrecan and collagen, substances that cushion joints. Consequently, cartilage stays healthier, inflammation is lessened and arthritic pain decreases. The anti-inflammatory action of omega-3s in fighting rheumatoid arthritis is also supported by studies performed in the US (Am J Clin Nutr 2000; 71(1 Suppl):349S-51S).

    Other research shows that if you take natural vitamin E along with fish oil, you may improve even further your odds of relieving arthritis or lessening its effects (JACN 10/30/00).

    Glucosamine Repair

    Glucosamine, the stuff that cartilage is made from, has been shown to lower the risk of arthritis and possibly relieve its pain. This natural substance, made from a sugar and a molecule called an amine, is a building block of joint tissue. As a result, experts believe, when you take it in supplemental form, the body may use it to repair joints that have been damaged by arthritis. For instance, an investigation of osteoarthritis of the knee performed at the University of Liege in Belgium showed that taking glucosamine could stop joints from deteriorating.

    The study, which involved more than 200 people suffering from osteoarthritis, found that in three years of taking glucosamine supplements, many arthritis sufferers found that their condition actually improved (Lancet 2001 Jan 27; 357).

    Other Arthritis Fighters

    Chondroitin sulfate is another material that goes into the making of cartilage. Chondroitin helps cartilage stay hydrated and permits the flow of nutrients through the joint tissues. In addition, researchers believe that chondroitin helps fight inflammation, which can otherwise cause pain and stiffness as well as joint destruction.

    Taken together with glucosamine, chondroitin is believed to hasten the healing of bone and cartilage. Another substance that may help ease the ache of arthritis is methylsulfonylmethane (MSM), a naturally occurring sulfur-bearing compound. "MSM appears to have anti-inflammatory effects when administered orally, intravenously or topically," says MSM researcher Stanley Jacob, MD, FACS, of the Oregon Health & Science University. That means it has shown an ability to reduce the heat, pain and swelling associated with arthritic conditions. MSM may also be able to reduce muscle spasms around joints and reduce the formation of scar tissue.

    Herbal Aid

    Herbal medicine has long been used by folks with achy joints. The yellow spice turmeric (Curcuma longa), a staple of Indian cooking, is a traditional Indian remedy for arthritis because of its painkilling properties. Ginger (Zingiber officinale), another culinary favorite, restrains the production of inflammatory chemicals called cytokines. And willow bark (Salix sp), the source of aspirin, is longer-acting and doesn't irritate the stomach lining.

    Those who suffer arthritis know that its pain and discomfort are often no laughing matter. But if you don't take arthritis lying down and manage to keep a smile on your face-and avail yourself of nature's remedies-you can get the upper hand on this often debilitating condition.



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    Power Protein
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    Date: June 11, 2005 05:04 PM
    Author: Darrell Miller (dm@vitanetonline.com)
    Subject: Power Protein

    Power Protein by Joanne Gallo Energy Times, August 4, 1999

    Chances are, if you've been trying to lose weight, build muscle, or increase your energy levels, then you've been hearing about protein. This essential nutrient has stolen the spotlight of the health industry as the alleged key to vitality and a solid physique.

    With books like Protein Power (Bantam) and Dr. Atkins' New Diet Revolution (Avon) firmly implanted on The New York Times bestseller list, and protein bars and shakes growing in popularity, more people than ever are seeking to tap into the power of protein.

    But before you go on an all-out protein-blitz, how can you decide what's best for you?

    The Purpose of Protein

    No doubt about it, protein performs a variety of roles. First and foremost, it is used to manufacture and repair all of the body's cells and tissues, and forms muscles, skin, bones and hair. Protein makes up the connective tissue that forms the matrix of bones; keratin is a type of protein used to make hair and nails.

    It is essential to all metabolic processes; digestive enzymes and metabolism-regulating hormones (such as insulin, which influences blood sugar levels) are all made of protein. This nutrient also intricately takes part in transport functions: Without sufficient protein the body cannot produce adequate hemoglobin, which carries nutrients through the blood. Lipo-proteins are fat-carrying proteins which transport cholesterol through the bloodstream.

    Protein helps regulate fluid and electrolyte balance, maintaining proper blood volume. Immunoglobulins and antibodies that ward off diseases are also comprised of protein.

    Any protein that you eat that is not utilized for these purposes is stored as fat, although some may be broken down, converted to glucose and burned for energy. This can occur during intensive workouts, or when the body runs out of carbohydrates from the diet or glycogen from its muscle and liver stores.

    "Even though the body can depend on the fat it has stored, it still uses muscle protein, unless it is fed protein as food," explain Daniel Gastelu, MS, MFS, and Fred Hatfield, PhD, in their book Dynamic Nutrition for Maximum Performance (Avery). "When dietary circumstances cause the body to use amino acids as a source of energy, it cannot also use these amino acids for building muscle tissue or for performing their other metabolic functions."

    One can see why it is so important to eat a sufficient amount of protein daily in food, shakes or bars. Without it, bone tends to break down, the immune system can become impaired, and muscle strength drops as the body uses up muscle protein for energy.

    Acid Trip

    Proteins are built of chains of amino acids, and 20 different kinds of these building blocks are necessary for protein synthesis within the body. Eleven of them can be manufactured by the body through a process called de novo synthesis; these are referred to as non-essential amino acids. The other nine, which must be obtained from the diet, are known as essential amino acids. (Although some amino acids are called "non-essential," in actuality they are vital: The body needs all 20 amino acids to function properly.)

    Some of the more familiar non-essential amino acids include: n Carnitine helps remove fat from the bloodstream n Arginine helps burn sugar Essential amino acids include: n L-tryptophan, a precursor of the neurotransmitter serotonin, helps create calm moods and sleep patterns n L-lysine, required for the metabolism of fats n L-methionine a component of SAM-e (a supplement intended to relieve depression and arthritis, see p. 45)

    The body forms and destroys protein from amino acids in a constant cycle of synthesis and degradation. You must consume protein regularly to replace the lost amino acids that are oxidized when protein is broken down and used for fuel. The amount of amino acids lost each day depends on what you eat and how much exercise you do.

    Athletes vs. Weekend Warriors

    Protein intake in the general population is still adequate, notes Gail Butterfield, PhD, RD, director of Sports Nutrition at Stanford University Medical School. "But we're learning that what is true for the general population may not be true for the athletic population," she says. "With heavy training there is greater protein degradation and you need to increase your intake. Thus, protein requirements are higher for athletes than regular people."

    Also, if you diet or restrict your eating in any way, you may also not be getting enough protein.

    Certainly, if you work out, eating protein is important. Providing four calories of energy per gram, protein keeps blood sugar steady during exercise. After exercise, it helps replenish and maintain stores of glycogen (stored muscle fuel) and decreases the loss of amino acids, as recent research has shown (J Appl Physiol 81 (5), Nov. 1996: 2095-2104). Lab studies in animals show that protein consumed after you run, lift weights, bike, etc..., helps stimulate muscle growth (Jrnl of Nut 127 [6], June 1997: 1156-1159)

    High-protein diets are frequently touted to promote weight loss and increased energy. One of the most influential: the so-called 40-30-30 formula, developed by Barry Sears in his book The Zone: A Dietary Roadmap (HarperCollins), which describes a diet whose calories are 40% carbohydrates, 30% protein and 30% fat. The rationale: when you eat too many carbohydrates, your body uses these starches for energy instead of burning body fat. A high protein diet is supposed to keep your blood sugar balanced and stimulate hormones that burn body fat instead of carbohydrates for energy.

    Other fitness experts such as Sherri Kwasnicki, IDEA International Personal Trainer of the Year of 1998, say that while protein is a necessary component of any diet, extreme high-protein plans aren't necessary for recreational fitness buffs. However, she notes that maintaining muscle mass is the key to aging gracefully, and getting enough protein is critical for that.

    Protein Sources

    Many people today won't eat meat and dairy for ethical reasons, or to avoid the antibiotics and other chemicals in the raising of poultry and cattle. But that doesn't have to prohibit adequate protein intake. All soybean products, including tofu and soymilk, provide complete proteins, which supply ample quantities of all the essential amino acids.

    Vegan Power

    In the past vegetarians were told to combine particular foods to make sure they consumed all the essential amino acids at each meal. (For example, beans with either brown rice, corn, nuts, seeds or wheat forms "complete" protein.) Today, diet experts aren't so picky. Eating a variety of plant-based foods throughout the day is just as effective as combining them at one meal.

    Vegans who avoid all animal products should eat two servings at sometime during the day of plant-based protein sources, such as tofu, soy products, legumes, seeds and nuts.

    Protein On-The-Go

    The newest sources of protein are bars and shakes, which are growing steadily in popularity. Protein bars now constitute about 12% of the so-called energy bar market, with sales increasing about 38% per year. These bars generally provide at least 20 grams of protein, including soy and whey protein and calcium caseinate (milk protein). The benefits: bars supply protein along with carbohydrates for energy; protein powders, on the other hand, provide quickly digested, easily absorbed amino acids.

    Edmund Burke, PhD, author of Optimal Muscle Recovery (Avery), suggests "If you need extra protein, you may benefit from the convenience of a mixed carbohydrate-protein supplement... choose a supplement that's healthy and low in fat."

    Amino acid supplements are also growing in popularity, reported to build muscle and burn fat, or improve mood by boosting brain neurotransmitters. The amino acids glutamine, phenylalanine, tyrosine and 5-HTP (a form of tryptophan) are all used to boost spirits and enhance brain function.

    And if you still ponder the merits of those high protein diets, do keep in mind that protein may be better at controlling hunger than carbohydrates or fat since it steadies blood sugar, so it may help you stick to a reduced-calorie plan. But excess protein can't be stored as protein in the body: It is either burned for energy or converted to fat. And carbs are still the body's top energy source, so forgoing too many can leave you tired and sluggish.

    Still, with so many vital functions-and a variety of sources to choose from-you can't afford to not explore the benefits of protein.



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