Search Term: " Dextrose "
Why Dextrose is Important for Athletes and Bodybuilders
October 10, 2022 02:17 PM
Dextrose, also known as glucose, is a simple sugar (monosaccharide) that is the primary source of energy for the body. It is important for athletes because it stimulates the body to drive, not only glucose, but amino acids and other nutrients into cells. This makes energy readily available to working muscles and helps to maintain glycogen stores. In addition, Dextrose also helps to make important nutrients, such as creatine and branched-chain aminos, available for use by muscle tissue. From an athletic performance perspective therefore, it can help fuel intense activity, maintain exercise endurance, and support recovery from exercise.
How Dextrose Works
Dextrose enters the bloodstream rapidly after being consumed and raises blood sugar levels quickly.* Insulin is then released by the pancreas in order to shuttle glucose into cells for use or storage.* Glucose is stored in the liver and muscles in the form of glycogen; when these stores become depleted during exercise, blood sugar levels fall and fatigue sets in.* Dextrose can help delay this fatigue by replenishing glycogen stores and keeping blood sugar levels elevated.*
Dextrose And Creatine oppose each other hormonally; when insulin levels are elevated via carbohydrate consumption, creatine uptake into muscle cells is inhibited.* Conversely, when blood sugar levels are low (and insulin levels along with them), creatine uptake is enhanced.*Deoxyglucose acts as a transport vehicle for creatine, driving more of it into muscle cells where it can be used for energy production and protein synthesis – two key processes for supporting muscle growth.* Therefore, when combined with creatine, Dextrose can further enhance its efficacy.
*BCAAs are essential amino acids that must be obtained through diet since they cannot be produced by the body; of the three BCAAs (leucine, isoleucine, and valine), leucine is the most anabolic.*Leucine seems to work best when consumed with carbohydrates; when carbs and leucine are consumed together they stimulate insulin release – an anabolic hormone that promotes protein synthesis as well as drives amino acids and other nutrients into cells where they can be used or stored for future use..* Therefore, Dextrose can help enhance the anabolic effects of leucine consumption.
Dextrose is a simple sugar that has many benefits for athletes. It helps to fuel intense activity, maintain exercise endurance, support recovery from exercise, and delay fatigue. It also helps to make important nutrients like creatine and branched-chain aminos more available for use by muscle tissue. If you are an athlete who wants to perform at your best, make sure you include Dextrose in your diet.
The Benefits of Dextrose
October 10, 2022 02:16 PM
You may not have heard of Dextrose before, but it's actually a very important sugar. Also known as glucose, Dextrose is a simple sugar that plays a big role in cellular energy production. In fact, Dextrose is the primary source of energy for most living organisms. That's why NOW Real Food® Dextrose is such a great sweetener; it's derived from non-GMO corn and is easily utilized by your body. Keep reading to learn more about the benefits of Dextrose.
The Role of Dextrose in Cellular Energy Production
Dextrose is essential for cellular energy production because it's able to cross the cell membrane and be quickly used by the cells for ATP synthesis. ATP, or adenosine triphosphate, is the energy currency of the cells and is necessary for all cellular processes. Dextrose is also essential for brain function because the brain cannot store ATP. This means that the brain needs a continuous supply of Dextrose in order to function properly.
The Benefits of NOW Real Food® Dextrose
NOW Real Food® Dextrose is a great choice for a sweetener because it's derived from non-GMO corn and is easily utilized by your body. It also has a number of other benefits, including:
Dextrose is an important sugar that plays a big role in cellular energy production. That's why NOW Real Food® Dextrose is such a great sweetener; it's derived from non-GMO corn and is easily utilized by your body. If you're looking for a gluten-free, kosher sweetener with a fine texture and moderate sweetness, NOW Real Food® Dextrose is the perfect choice for you.
What Makes Tupelo Honey The Best Form Of Honey To Consume?
January 02, 2013 11:48 AM
The Reason Why Tupelo Honey Is The Best!
The delicious sweet honey brings water to everyone's mouth. It is available in various forms to the honey lovers in different tastes. Often the classification is on different criteria. One such classification is based on the sources from which the honey is collected and another type of classification is based on the way in which the honey is processed and packaged.
Tupelo honey forms a part of the first type of classification.
There are many other types apart from this, all of which differ in tastes besides producing various benefits. However tupelo honey has better edge over others which can be substantiated with the following explanation. Tupelo honey is made from Nyssa Ogecha, the white tupelo tree. This is found mainly in the south eastern region of the United States. The basin of the Apalachicola River is the main source for this honey. The basins of other rivers such as Ochlocknee, Chipola and Choctahatchee also contain some trees that produce tupelo honey.
Tupelo Honey Nutrient Rich!
Often it is considered as the best form of honey because of its high ratio of the level of fructose to that of glucose. This indicates that it is capable of generating energy for the body for a longer duration than other forms of honey, besides containing all the antibacterial and antimicrobial properties like other forms of honey. Tupelo honey is rich in nutritional composition with Dextrose accounting for 25.29 percent, fructose for 43.25 percent, sucrose for 1.21 percent, maltose for 7.97 and other the higher sugars for 1.1 percent.
In addition to these, it also contains riboflavin, thiamine, nicotinic acid, ascorbic acid, sodium, magnesium, potassium, manganese, copper, iron, phosphorous and calcium. Hence this is used for curing cough problems, treating sore throats and burns. Also because of its low level of Dextrose and high level of fructose, its usage is often recommended for diabetics patients.
History And Uses Of Xylitol
February 07, 2012 07:50 AM
Xylitol is the 5-carbon sugar which is found within the birch tree sap and it's naturally found in the fibers of various vegetables and fruits. This is a sugar-alcohol sweetener commonly used as the sugar substitute.
History of xylitol
Although discovered in the 19th century during the Second World War, Xylitol has been recognized ever since the tardy 1800s. The researchers from Germany and France were the first individuals to try to produce this product approximately 100 years ago, but ended up creating syrup-like consistency mixture. This product became commercially available in the 1960s and the commercial process is still the same as it was during the 1960s.
Before 1943, the scientists' categorized this sugar with various sugary carbohydrates (polyols) and it lingered so till the beginning of the war-associated deficiency of sugar which initiated the call for an alternate sugar. This initiated further research in to the xylitols insulin-independent properties, this resulted in discovery of its other biological benefits. In 1962 this chemical was introduced in the infusion therapy demonstrating that it can be introduced to ill individuals.
The commercial production process involves extraction of Polysaccharides rich in Xylose from various agricultural by-products and hardwoods. These are hydrolyzed with various intense acidic treatments and then it is purified before hydrogenation is done. This process needs a lot of harsh chemicals and is quite expensive and inefficient.
It was until 1970 that the odontological benefit of xylitol was ascertained in Finland, Turku. The initial study of the effects of this sugar on the dental plaque began during the same year. This resulted in large scale production of xylitol, in 1974 by the Finnish sugar company. Sugar-free dental product was first launched in Finland which was a xylitol chewing-gum.
How xylitol works
This sugar can prevent cavity in various ways by actually blocking the tooth decaying process. The bacteria causing decay cannot ferment this sugar into acids as it does with other sugars including Dextrose, fructose, glucose and sucrose. This results in production of less acidic by-product thus interfering with the dental plaque environment which favors decaying. This results in prevention of tooth demineralization.
The high pH condition caused by xylitol sugar is not favorable for the cariogenic bacteria which are responsible for decaying. This results in fewer bacteria in the plaques and long-term exposure has an effect on which type of bacteria will prevail within the plaque. This also inhibits the growth of specific xylitol-sensitive bacteria strain. Since they cannot breakdown this sugar, they end up not reproducing and growing in population. The lack of fermentable sugars results in creation of anti-cavity effect.
The starvation effect created by this sugar prevents accumulation of cariogenic bacteria in the plaques. Long term xylitol exposure results in change of predominant cariogenic bacteria to xylitol-resistant strains from xylitol-sensitive. This xylitol-sensitive strain of bacteria cannot colonize the plaque since they have less adhering capabilities.
The less acidic condition in the dental plaque interface created by this sugar can initiate demineralization. Demineralization occurs when the plaque interface is at a pH of 5.5 or below since fewer bacteria live in the plaques. Studies have showed that demineralized tooth samples immersed in a solution containing 20% xylitol experienced a great remineralization degree. This is noted in the deep and middle tooth layers.
Avage Nectar Facts
April 08, 2010 04:02 PM
First of all let me preface by saying thank you very much for contacting Madhava Honey with your concern. Madhava has been in business for over 36 years and one of our four fundamental core values is and always will be to provide the Highest Quality product that exceeds the industry standard. Our other three core values are providing a product with the highest respect to the environment and health of the consumer, supporting community development via living wages and sustainable development of local economies, and finally providing a fair guaranteed price for our suppliers. Thirty six years ago Madhava was founded on "sustainable" practices and we take negative misleading attacks on our products very seriously. Madhava will try to respond to all the issues in question along with providing a little bit of background information on the source of the attacks. Finally at Madhava we believe in full transparency and please do not hesitate to contact us directly if you feel any questions or concerns have not been addressed. Thank you very much.
A. What constitutes Madhava's Agave Nectar?
There are 3 main components of our Agave Nectar. It is naturally composed primarily of the simple sugars fructose, glucose (Dextrose), and water. Madhava’s Agave is Certified Organic and is Genetically Modified Organism (GMO) Free.
B. How is Madhava's Agave Nectar produced?
The Agave plant is truly a remarkable plant! It grows in the harshest environments with little water and no upkeep is needed. It is naturally found in Western Mexico making it a non-evasive plant to the area regarding its growth and harvest. It requires no pesticides or fertilizers and is actually a cornerstone to its ecosystem. The Agave plant is truly a sustainably grown/harvested crop.
The Agave plant is grown for 6-8 years, then before turning to seed, it is then harvested by hand. Jimadores or Agave harvesters go to the selected fields and remove the "Pina" or heart of the Agave plant, by cutting off the long spiny "leaves" and unearthing it from the soil. It is all done by hand thus reducing the carbon footprint during harvesting. The Pinas are then loaded to a truck which takes them back to the harvesting facility.
There are two methods of making the Agave Nectar from the juice of the plant. One uses a natural non-GMO enzyme and the second uses thermal hydrolysis. Both processes achieve the same goal; which is to separate the naturally occurring Fructans, which are complex sugar molecules into their simple sugar components fructose and glucose.
The actual process of hydrolysis of agave, either thermal or enzymatic, is unlike the process of High Fructose Corn Syrup (HFCS), which creates fructose out of the glucose made from the milled starch of corn. Agave Nectar simply separates Fructans or Inulin, a complex naturally occurring sugar, into Fructose and Glucose.
C. Moderation vs. Overconsumption
It is certainly true that overconsumption of any one or a combination of sugars can have detrimental effects, but this is not in a vacuum, it involves lifestyles, other food choices and other conditions. Overconsumption of any food or beverage will have ramifications. Sweeteners are ingredients which are added to foods in relatively small quantity to make them more palatable. In others, sugars can make up a large portion of the caloric value. These foods are easy to identify and avoid as necessary. People do not consume sweeteners as a solitary food in mass quantity. They are just part of the choices people make and consumption can be controlled, each of us chooses what we eat and how much. There are no health issues with moderate consumption of sweeteners; every negative circulating is relative to the overall consumption of one's diet.
Exceptional Ingredients For Exceptional Performance
June 02, 2007 02:52 PM
Anaerobic exercises, such as bodybuilding and strength training, as well as endurance based aerobic activities, such as marathon running and bicycling, are notorious for depleting the body’s reserves of glycogen, protein, electrolyte minerals, water, and other vital constituents. And as simple logic will tell us, the harder one trains, the more they will lose in the process. Failure to properly replenish these nutrients immediately after training can result in fatigue, delayed recovery, accelerated lactic acid levels, mental sluggishness, and intense soreness. According to research, immediate replacement of electrolyte minerals and carbohydrates, along with easily assimilated protein is an effective way to maximize amino acid utilization, when preventing the onset of fatigue. NOW Electro Pro Energy Drink contains all the elements to ensure proper post-workout recovery. By combining a perfectly balanced mix of electrolytes, protein and simple and complex carbohydrates, Electro Pro serves as an ideal supplement for recovering after intense training and exercise.*
This patented casein hydrolysate was scientifically formulated to provide athletes with a better source of protein for faster recovery, more efficient glycogen usage, better insulin response, and less fatigue. PeptoPro helps stimulate the body’s own natural production of insulin to help increase glucose uptake to hard working muscle cells. Its high dipeptide and tripeptide profile promotes fast absorption, and has been shown in human trials to accelerate muscle recovery. PeptoPro contains all 20 amino acids in the natural ratio of casein, a key factor in preventing muscle fatigue and muscle tissue damage because it is a predigested protein, PeptoPro is ideal for taking before and after workouts.
During intense exercise, the body quickly exhausts its reserve of electrolytes. If these aren’t replenished promptly, the body will fatigue at a very fast rate, and may dehydrate. Electro Pro contains calcium, magnesium, sodium and potassium to help fuel even the most intense training session.
Carbohydrates are vital when it comes to providing the glycogen that is needed to fuel and refuel today’s athlete. Electro Pro contains a unique blend of Dextrose, fructose and rice Maltodextrin to ensure that the body has a generous fuel source. Every serving contains 32 grams of quality carbohydrates.
Electrolyte Energy Formula
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
D-Ribose Powder Benefits!
April 10, 2007 11:57 AM
Supports normal heart function*
A significant amount of in vitro, animal and human research suggests benefits of ribose on heart function.* Studies have shown that ribose supplementation can enhance cardiac energy levels and support cardiovascular metabolism.* Ribose has been shown in clinical trials to enhance the recovery of heart muscle ATP levels and improve myocardial function following exercise.
Studies suggest that ribose supplementation can increase the tolerability of the cardiovascular system to exercise-induced fatigue.1 In one study, twenty men underwent treadmill exercise tests on two consecutive days to confirm the onset of fatigue secondary to exercise. The participants were then randomized to the treatment group or a placebo group. The groups received either four doses of 15 grams of D-ribose (60 grams/day total) or the same amount of placebo each day. After three days of treatment, another treadmill test was performed. The time it took to reach the specified level of fatigue was significantly greater in the ribose group than in the placebo group.
Another study investigated the ability of ribose to support healthy heart function and quality of life.2 In a randomized, crossover design study, fifteen individuals were given 5 grams three times a day of either D-ribose or placebo. Each treatment period lasted three weeks. In patients receiving ribose, echocardiography demonstrated enhancement of heart function, reflecting a “more efficient relaxation phase of the heart”. Participants also had a significant improvement in their subjective quality of life scores compared to placebo.
Scientists suggest that suboptimal heart function is a result of the heart requiring more energy to function properly. Ribose supports the heart’s enhanced energy requirements, promoting optimal heart function. It does so by enhancing the stores of high-energy phosphates in heart tissue. These intermediates are necessary for the production and resynthesis of ATP. A double-blind crossover study in which 12 individuals were randomized to receive either ribose or Dextrose (both administered as 5 grams three times daily for three weeks, followed by a 1-week washout period and crossover of treatments for three additional weeks) suggested significant enhancements in normal cardiac function during the period of ribose supplementation.3
Perhaps one of the more useful illustrations of the potential for ribose to support heart function comes from a study in which 20 rats received a continuous infusion of ribose for 24 hours (control rats received an infusion of saline). The hearts were then explanted (as they would be for heart transplants) and placed in preservation solution that was enriched with ribose for 4 hours. ATP levels were measured from tissue biopsies and revealed that 10 of the ribose-treated hearts had ATP levels higher than 12.3 micromoles per gram whereas saline-treated hearts (controls) had lower ATP levels, with 20% showing levels below 10 micromoles per gram of tissue. This provides support for the hypothesis that ribose may enhance the preservation of ATP levels in cardiac tissue, promoting normal heart function.4
Further animal studies have shown that ribose significantly enhances heart function after experimentally induced cardiac depression. Rats were injected with isoproterenol (a drug that stimulates sympathetic nervous system function) and had their abdominal aorta constricted to induce depression of heart function and reduce cardiac ATP levels. The decrease in ATP was primarily responsible for the depression of heart function. Continuous infusion of ribose for 24 hours replenished ATP concentrations to normal levels and normalized heart function in these animals.5
Ribose may strengthen and support the body’s crucial antioxidant defenses*
Ribose may support the body’s innate antioxidant mechanisms while promoting an antioxidant effect of its own. Intense exercise and other strenuous activity can induce the production of free radicals. Preliminary studies suggest that ribose can attenuate some of the effects of oxidation seen after performance of intensive exercise.
One small human study indicated that ribose administered at a dose of seven grams before and after a bout of cycling exercise may reduce free radical production.6 Seven volunteers ingested either ribose or placebo both before and after intense exercise. Markers of lipid peroxidation, including malondialdehyde, significantly decreased in the ribose-supplemented group, while increasing in the control group. The results of this study indicate a possible effect of ribose in supporting antioxidant activity.
Supports healthy energy levels in heart and muscle tissue*
After bouts of intense exercise, ATP levels have been shown to decrease by an average of 15 to 20%.7 The amount of ATP stored in the muscle is limited and so the body must have the potential to rebuild ATP stores. ATP is the fuel necessary for the integrity and function of a cell. In addition, several studies have found correlations between ATP content and heart function.1 Research that was also alluded to above suggests that ribose stimulates ATP synthesis and supports heart and muscle function by enhancing ATP levels in cardiac and muscle tissue. D-ribose is an essential building block for the synthesis of ATP through the pentose phosphate pathway.
The results of ribose supplementation enhancing ATP levels in muscle are evidenced by studies suggesting beneficial effects on anaerobic performance. In a randomized, placebo-controlled crossover study assessing the effects of acute ribose supplementation, participants receiving the ribose supplement had increases in mean power (a measure of average overall muscular strength output during the sprint) and peak power (a measure of the highest muscular strength output during the sprint) when undergoing a series of cycle sprints.8 While this effect was not noted in all of the six short cycling sprints that the participants underwent, the study does illustrate the potential benefits of ribose on ATP production and, secondarily, on enhancing exercise performance.
A second placebo-controlled trial investigated the effects of four weeks of ribose-supplementation (10 grams /day) on male bodybuilders. Of the 20 participants who were recruited, twelve completed the study. Each subject participated in a heavy-resistance training program designed to increase skeletal muscle mass. The effects of ribose on body composition (body weight, body fat, lean body mass, fat mass, and bone mineral content) were also assessed. The results suggested that ribose increased total work capacity and bench press strength compared to placebo, without altering body composition.9
Supports energy recovery after exercise*
Animal studies have suggested that the administration of ribose after exercise increases the rate of adenine salvage by five to seven-fold in muscle tissue7, supporting energy recovery after exercise. When ATP is utilized by muscle tissue, the degradation products include adenine nucleotides (Adenine is one of two purine bases that is a component of DNA). Adenine is recycled to synthesize DNA, and the salvage of adenine within the muscle tissue is crucial to energy recovery. Studies have shown that the presence of adequate ribose concentrations is the rate-limiting step in the purine salvage pathway. Therefore, increased adenine salvage could potentially help in the recovery and regeneration of ATP after intense bouts of activity.
A study investigated the effect of oral intake of ribose on the synthesis of AMP, a precursor to ATP.10 Participants performed intense cycle training for seven days. They then received either ribose (at a concentration of 200 mg/kg body weight, which is equivalent to 14 grams per day for an average 70 kilogram male) or placebo three times a day for the following three days. Exercise tests were performed again on day 4. Muscle biopsy samples were taken before the first training session, immediately after, and again five hours, 24 hours, and 72 hours after the last training session. No differences were seen in exercise performance between the groups. The intense exercise caused the ATP levels in muscle to decrease in both groups. However, at 72 hours post-exercise, the ribose group exhibited a much higher ATP level than the placebo group. The muscle levels of critical building blocks for ATP, including total adenine nucleotides (TAN) and inosine 5’-monophosphate (IMP), were also significantly higher in the ribose group compared to the placebo group at 24 hours after exercise. Ribose-supplementation was shown to enhance the resynthesis of ATP after intense exercise.
*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Caution: Insulin-dependent diabetics and pregnant women should consult their physician before use.
Suggested Adult Use: Take 1 or 2 scoops mixed in water, juice or other beverage two times per day. May be taken with or without food.
1) Pliml, W., von Arnim, T., Stablein, A., Hofmann, H., Zimmer, H., Erdmann, E. Effects of ribose on exercise-induced ischaemia in stable coronary artery disease. The Lancet. 1992;340:507-510.
2) Omran, H., Illien, S., MacCarter, D., St. Cyr, J.A., Luderitz, B. D-Ribose improves diastolic function and quality of life in congestive heart failure patients: a prospective feasibility study. The European Journal of Heart Failure. 2003;5:615-619.
3) Illien, S., Omran, H., MacCarter, D., St. Cyr, J.A. Ribose improves myocardial function in congestive heart failure. FASEB Journal 2001;15(5): A1142
4) Muller C., Zimmer H., Gross M., Gresser U., Brotsack I., Wehling M., Pliml W. Effect of ribose on cardiac adenine nucleotides in a donor model for heart transplantation. Eur J Med Res. 1998 Dec 16;3(12):554-8.
5) Zimmer H.G. Normalization of depressed heart function in rats by ribose. Science. 1983 Apr 1;220(4592):81-2.
6) Seifert, J.G., Subudhi, A., Fu, M., Riska, J.J. The effects of ribose ingestion on indices of free radical production during hypoxic exercise. Free Rad Biol Med 2002; 33(Suppl 1) S269.
7) Zarzeczny, R., Brault, J.J., Abraham, K.A., Hancock, C.R., Terjung, R. Influence of ribose on adenine salvage after intense muscle contractions. J Applied Physiology. 2001;91:1775-1781.
8) Berardi J.M., Ziegenfuss T.N. Effects of ribose supplementation on repeated sprint performance in men. J Strength Cond Res. 2003 Feb;17(1):47-52.
9) Van Gammeren, D.V., Falk, D., Antonio, J. The effects of four weeks of ribose supplementation on body composition and exercise performance in healthy, young, male recreational bodybuilders: a double-blind, placebo-controlled trial. Current Ther Research. 2002;63(8):486-495.
10) Hellsten, Y., Skadhauge, L., Bangsbo, J. Effect of ribose supplementation on resynthesis of adenine nucleotides after intense intermittent training in humans. American Journal of Physiology – Regulatory, Integrative and Comparative Physiology. 2004;286:R182-R188.
Buy Ribose at Vitanet at a Discount
Stevia, Xylitol Sugar alternatives ...
June 09, 2005 06:15 PM
Sugar Solution by Kristin Daniels Energy Times, January 4, 2002
Sugar Solution by Kristin Daniels
Low blood sugar-a blood sugar recession-can make the good times recede. While you can't live without blood sugar, too much or too little wreaks havoc on your body and mind. And when blood sugar dips low enough to cause hypoglycemia you may feel like your emotions have been shredded. Knowing how the body regulates blood sugar allows you a measure of control in keeping blood sugar in the proper groove, and makes life a little sweeter. Hypoglycemia occurs when you feel dragged out because of low blood sugar. Ironically, this low blood sugar syndrome may be caused by an overabundance of sugar in your meals and snacks. Those who point to hypoglycemia as a widespread problem claim that up to two of three women in America suffer from hypoglycemia. That would make it an epidemic of monstrous proportions. In a survey of 1000 folks complaining of hypoglycemia, published in the Hypoglycemia Support Foundation's winter 2000 edition, researchers found that low blood sugar sufferers complained of hypoglycemic discomforts in several main categories: 94% of the people in the study reported nervousness, 89% mentioned irritability, exhaustion affected 87%, depression struck 86% and drowsiness hit 73%. Other miseries included fatigue, cold sweats, tinnitus (ringing of the ears), rapid heart rate, blurry or double vision, confusion, sudden hunger, convulsions, sweating, sleeping problems, paleness, muscle pain, memory loss, crying jags, fainting and dizziness.
Body of Evidence
Diary of a Maddening Condition