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Search Term: " Hexane "
Cannabis Oil Extraction   
Date:
May 18, 2017 11:44 AM
Within a marijuana plant there is an oil that can be extracted. There are a few ways to extract this oil, but one with butane or hexane could be very unsafe and harmful to the body. Healthier ways to extract this oil include olive oil. However, the oil is perishable so quick use is recommended. A carbon dioxide extraction is possible but needs a lot of equipment and a high quality of thinking. Lastly, a high grade ethanol can be used and is more common for cartridges. Key Takeaways:
"Cannabis oil made with neurotoxic solvents like butane and hexane may leave unsafe residues that compromise immune function and impede healing." Read more: https://www.projectcbd.org/cannabis-oil-extraction
(https://vitanetonline.com:443/forums/Index.cfm?CFApp=1&Message_ID=4640) Can Saw Palmetto Out Perform Synthetic Treatments For Enlarge Prostate? 
Date:
October 03, 2011 02:53 PM
Since the ancient times, Saw Palmetto has been long used as an edible food and an herbal plant. The most common use of this herb is for the improvement of benign prostatic hyperplasia or BPH. This illness usually results to problems with urination and sexual activity. The enlarged prostate may obstruct the flow of urine making urination difficult and even painful for some. It can also affect the individual’s sexual activity because the prostate is the gland responsible for producing seminal fluid which is a component of the male ejaculate. The mechanism of action of this herb in improving the condition of benign prostatic hyperplasia is that it inhibits the action of the enzyme called 5 – alpha – reductase which is involved in the abnormal growth of the prostate gland. Another theory on its action in relation to benign prostatic hyperplasia is that it can effectively interfere with the chemical substance called dihydrytestosterone. One of the reasons of prostate enlargement is that there is increased amount of the hormone testosterone that binds to androgen receptor sites. Saw Palmetto extracts have been found to bind with androgen receptor sites and act as a phytoestrogen. Therefore, if the receptor sites are already filled up, testosterone hormones will not be able to attach to these receptor sites and provide an effect to the body. Hence, if testosterone is minimized, enlargement of the prostate gland will also be controlled. Benign prostatic hyperplasia is a serious health condition. Several prescribed medications are available to treat this illness. Indeed, saw palmetto extracts may be helpful but this supplement must not be used as a substitute for your prescribed medications. It may have similar actions with BPH drugs such as Finasteride but its potency is different. Clinical studies have also revealed that saw palmetto supplements do not directly decrease the size of the prostate gland but the lining inside the gland. It thins the inside layer of the gland thus minimizing pressure that rests on the urine tubes or urethra. Saw palmetto is generally safe. However, since it can cause significant changes inside the body, it is important that you should talk to your doctor first before using this supplement, most especially when you already have BPH. You have to consult your doctor and discuss with him or her about your current health status, past medical history, familial health history and other medications taken whether prescribed or not. Dosage of the supplement is also best determined by your doctor. This will greatly help in the avoidance of untoward effects and unnecessary negative interactions with the other drugs you are taking.
(https://vitanetonline.com:443/forums/Index.cfm?CFApp=1&Message_ID=2473) Saw Palmetto
Date:
August 03, 2009 12:53 PM
Saw palmetto was used by Native American tribes in the South for sore eyes. The dried root was used to lower high blood pressure, and the crushed root was applied to sore breasts in women. An early American botanist, John Lloyd, noticed that animals eating the berries were fat and healthy. From 1910 to 1916, saw palmetto was listed in the U.S. Pharmacopoeia. It was also listed in the National Formulary from 1926 to 1950 as a diuretic, sedative, expectorant, and an analgesic recommended for neuralgia. This herb has also been known in folk history as an aphrodisiac and sexual stimulant. Saw palmetto was used to treat urination problems, inflammation of the bladder, and prostate enlargement. This herb has been used to treat conditions of the genitourinary system. Saw palmetto is also used as an antiseptic, for excessive mucus in the head and sinuses, and for both male and female reproductive organs. This herb is known for its ability to help with male health. However, it also helps with thyroid function, regulating development of the reproductive system, stimulating glandular function, removing excess mucus accumulation in the sinuses, and for colds, sore throat, whooping cough, bronchitis, and asthma. The berries of the saw palmetto plant are useful for improving digestion, increasing weight, and building strength. This herb has even been reported for its ability to increase the size of breast in women of child-bearing age. Often, this herb is found in herbal combinations for diabetes, thyroid function, digestion, nutrition, female reproductive problems, and prostate difficulties. Studies have determined that saw palmetto has diuretic properties. It is also very effective in treating an enlarged prostate and other prostate disorders. Great deals of men suffer from prostate problems which have an effect on sexual function and obstruct the bladder. Research published in the Animals of Urology studied a group of men with enlarged prostate glands. The group that was taking saw palmetto increased their urine flow rate by fifty percent. The herb also reduced the number of times they got up at night to urinate by forty-five percent. On the other hand, the group taking the placebo had a response increase of nine percent. Studies on laboratory animals have found that the Hexane extract found in saw palmetto contain anti-allergic and anti-inflammatory activity. One study found that saw palmetto produces better results over a three-month period to treat benign prostatic hyperplasia than the common drug prescribed for this condition. The fruit of the saw palmetto plant is used to provide alterative, antiseptic, aphrodisiac, diuretic, and sedative properties. The primary nutrient found in this herb is vitamin A. Primarily, saw palmetto is extremely beneficial in treating gastric disorders, glandular problems, hormone imbalance, impotence, indigestion, prostate problems, and reproductive organs. Additionally, this herb is very helpful in dealing with alcoholism, asthma, Bright’s disease, bronchitis, colds, diabetes, frigidity, infertility, kidney disorders, lung congestion, excessive mucus, nerve pain, neuralgia, obesity, sore throat, and urinary problems. In order to obtain the best results when supplementing with this, or any herb, it is important to consult your health care provider before beginning any regimen. For more information on the many beneficial effects provided by saw palmetto, please feel free to consult a representative from your local health food store with questions. Saw palmetto is available in capsule, tablet, and softgel forms at your local or internet health food store. always purchase name brands like Solaray and Source Naturals to ensure quality and purity of the product you purchase.
(https://vitanetonline.com:443/forums/Index.cfm?CFApp=1&Message_ID=2040) Inositol And Choline
Date:
December 11, 2008 12:19 PM
Inositol is a member of the vitamin B complex family, being referred to as vitamin B8, but is not strictly a vitamin because it is biosynthesized in your body. Vitamins are essential substances that are not manufactured by your natural biochemistry, and must be taken in your diet. However, to all intents and purposes it works like a member of the vitamin B family. The main function of myo-inositol (the commonest isomer of inositol) is in the health of cell membranes, particularly those that comprise the marrow, eyes, intestines and the brain. Without proper regulation of the cell membrane, the cell cannot function effectively. Some of its effects include healthy hair and controlling estrogen levels. It is also believed to help to reduce cholesterol levels in the blood. A deficiency will result in hair loss, eczema, increased blood cholesterol levels and eye abnormalities. You might also suffer constipation, although this is not as serious a condition as those preceding. It is present at highest levels in the heart and brain, which indicates where it is mostly used, although it also helps the liver to break down fats and enables the nerves and muscles to operate as they should. Those that are depressed are frequently found to have low inositol levels in their spinal fluid, so it is believed to play a part in that condition. It is known that the substance takes part in the function of the neurotransmitter serotonin, which is known to play a part in depression, and initial signs are that its use in the treatment of depression could be effective. Neurotransmitters are responsible for passing messages across the gap (synapses) between nerve cells, their messages being decoded by the neuroreceptors. A healthy nervous system depends on healthy neurotransmitters. For these reasons, inositol has also been tried on other conditions of the nervous system. These include bipolar disorder, bulimia, panic disorder, obsessive compulsive disorder and attention deficit disorder. So far, results have been inconclusive as to its effectiveness, but it is early days yet and field tests are continuing. A test carried out in Beersheva, Israel, in 1997, found that treatment with inositol produced significant improvement in the depression of 28 patients after four weeks on the Hamilton Depression Scale1, and 21 patients tested with panic disorder (with and without agoraphobia) showed significant improvements in their condition, including agoraphobia. Results on 13 patients with obsessive compulsive disorder also showed significant improvement. These were all double-blind tests. However, not all tests have been so conclusive, and a study on 42 people with sever depression who did not respond to conventional antidepressant, also failed to respond when inositol was added to their medication.2 Results are therefore not conclusive. Four hundred people took part in a double-blind test that indicated a possible improvement in the symptoms of polycystic ovary syndrome when treated with inositol 3,4 and another that inositol treatment on patients taking lithium could help reduce the symptoms of psoriasis, a skin condition believed to be caused by a reaction of the immune system and nerves.5 The supplement has also been found to be just as effective as Luvox (fluvoxamine – similar to Prozac) after four weeks treatment. Although these results are good, they are inconclusive, and more data is need before any indisputable conclusions can be drawn. However, treatment with inositol might be worth considering if conventional treatment for these conditions has been unsuccessful. The most common natural form of inositol is myo-inositol, an isomer of cycloheHexanehexol, a carbocyclic polyol that form the structural basis for secondary messengers in the cells of eukaryotes. A secondary messenger system is one whereby a signaling molecule is released in response to a signal from a primary messenger such as a neuroreceptor, which then activates certain intracellular proteins known as effector proteins that exert a response from the cell. An example is cAMP (cyclic adenosine monophosphate) that is a secondary messenger that activates protein kinases and allows them to phosphorylated proteins. Eukaryotes are organisms that contain cells composed of complex components contained within a cellular membrane, and that also contain a nucleus. Examples are fungi, plants and all animals. Examples of non eukaryotes include the bacteria family. It is frequently recommended that inositol is most effective when taken with an equal amount of choline, although this might be due to the fact that when inositol deficiency is detected, choline is also frequently deficient. Both are vitamin B family like, and both are lipotropic, in that they aid the breakdown of fats in the body. It is not clear whether this is true or not, but taking both would certainly not harm you, and might be of great benefit. Inositol is not essential, because it can be obtained from beans, nuts, seeds, whole grains, cantaloupe, brewer’s yeast, liver and vegetables. Bacteria in the gut also act on the phytic acid (inositol hexaphosphate) contained in citrus fruits to form inositol. However, be careful if you drink a lot of coffee. It destroys inositol, and if you are taking the supplement medicinally, steer clear of coffee during your period of treatment because it will lose its effect. Excessive coffee drinking can also result in a general depletion of inositol from your diet, and hence a deficiency. In such a case you are advised to take a supplement, preferably along with choline that might also be deficient. Although there have been no adverse side effects reported, no specific longer term safety studies have been carried out on inositol. Because of the way it works, inositol should be avoided by people with liver or kidney disease, and also by expectant or nursing women. It should be avoided by young children until safety tests have been carried out, and it is believed that it can cause manic effects in those suffering bipolar disorder. Other than for these specific cases, trials with many times the average daily intake of the substance, it currently appears safe to take inositol as a long-term supplement. However, as with all such supplements intended for specific disorders, you should seek the advice of your physician. References: 1. Levine J: Ministry of Health Mental Health Center, Faculty of Health Sciences, Ben Gurion University of the Negev,Beersheva, Israel ur Neuropsychopharmacol, 1997 May, 7:2, 147-55 2. Nemets B, Mishory A, Levine J, et al. Inositol addition does not improve depression in SSRI treatment failures. J Neural Transm. 1999;106:795-798. 3. Gerli S, Mignosa M, Di Renzo GC. Effects of inositol on ovarian function and metabolic factors in women with PCOS: a randomized double blind placebo-controlled trial. Eur Rev Med Pharmacol Sci. 2003;7:151-9. 4. Gerli S, Papaleo E, Ferrari A, et al. Randomized, double-blind, placebo-controlled trial: effects of myo-inositol on ovarian function and metabolic factors in women with PCOS. Eur Rev Med Pharmacol Sci. 2007;11:347-354.
5. Allan SJ, Kavanagh GM, Herd RM, et al. The effect of inositol supplements on the psoriasis of patients taking lithium: arandomized, placebo-controlled trial. Br J Dermatol. 2004;150:966-969.
(https://vitanetonline.com:443/forums/Index.cfm?CFApp=1&Message_ID=1948) The healing power of borage oil
Date:
June 19, 2006 01:27 PM
Borage oil, extracted from the seed of the blue, star shaped borage flower, is gaining much attention by alternative health practitioners and main stream medicine alike for its profound medicinal properties. Whereas the oil is getting all the redit, it is actually the oil’s active component, gamma linoleic acid (GLA), which has drawn the interest of researchers. The majority of the early studies done on GLA, dating back to the late 1940’s, were conducted with the oil of evening primrose. For rezones cited in the title, more bank for the buck, borage seed oil is now thought to be s superior source of GLA compared to evening primrose oil. Other plants forms and food concentrates that contain appreciable amounts of GLA include black currant seed oil and spirulina. Why GLA Supplementation? A body with healthy biochemistry has the ability to produce GLA from the most essential fat linoleic acid. Linoleic acid is found most abundantly in the omega 6 family of oils, including safflower, sunflower, and corn oil. While it has been estimated that a majority of Americans and Europeans consume far to many omega 6 fatty acids in proportion to the beneficial omega 3 fatty acids (by approximately 10:1). Most biochemists agree optimal ratio of omega 6 to omega 3 fatty acids should be approximately 1:1. Despite the obvious over consumption of omega 6 oils rich in linoleic acid, some individuals lack the ability to convert linoleic acid to the much needed GLA. As is the example with many of our modern day nutrient deficiencies, the adulteration of our food supply by today’s processing methods has much to do with the faulty fat metabolism suffered by many. A prime example is the hydrogenation process utilized to convert liquid polyunsaturated oils into semi-solid, altered saturated fats for use as margarine and commercially processed foods. Hydrogenation is accomplished by subjecting the oils to temperatures in excess of 250 C, and bombarding them with hydrogen ions in the presence of the heavy metal nickel, which irreversibly changes the chemical structure of the fatty acid molecule from a healthful “cis” configuration to a dangerous “trans” configuration. When these products are eaten in excess they are known, in some cases, to block the enzymatic conversion of linoleic acid to GLA. In addition to the damaging effects of hydrogenation, certain essential fatty acid nutrient cofactor deficiencies may exist to further complicate the conversion. Vitamins pro-A, A, C, E, B-2, B-3, B-6, pantothenic acid, B-12 biotin and the minerals calcium, magnesium, potassium, sulfur and zinc are all involved in essential fatty acid (EFA) metabolism. Particular interest should be given to those afflicted with diabetes, cystic fibrosis, asthma, alcoholism, multiple sclerosis. For a myriad of reasons, including cofactor deficiencies, these individuals lack the enzymatic ability to convert linoleic acid to GLA and must obtain a direct source of GLA for proper hormonal regulation. In addition, excessive consumption of animal fats containing acachidonic acid competes for the same metabolic pathways occupied by GLA, thus minimizing its biological action. These potential negating effects can simply be diverted to consuming a food source or supplement containing GLA which bypasses any previously necessary enzymatic conversion and floods the metabolic pathways with beneficial GLA. Nutrient deficiency should also be addressed. Here lies the true power of GLA. Prostaglandins, biochemical regulators Whereas GLA is the power, the prostaglandins deliver the punch in this biological equation. Just as linoleic acid is normally converted to GLA, GLA is further converted into the prostaglandin E1 (PGE1). Many of the benefits derived from GLA supplementation are a result of the hormonal regulatory action of the prostaglandins. Just like the “parent” precursors they are made from, the hormone-like prostaglandins orchestrate a host of important biochemical activities. Their general regulatory effects include the control of arterial muscle tone, sodium excretion through the kidneys, blood platelet “Stickiness,” inflammatory response and the immune function, just to name a few. The list may be endless as scientists continue to discover the regulating effects of prostaglandins. One way in which GLA has shown to decrease the probability of allergic and inflammatory conditions is by competing with arachidomic acid, which when left unchecked may potentiate a hyperimmune response. Healing Power As a result of the powerful regulating effects derived from the conversion of GLA to healthful prostaglandins, borage oil and other GLA supplements have shown to be beneficial in the treatment and relief of many classic and modern day health problems. The disease of diabetes, cystic fibrosis, asthma, multiple sclerosis are thought to be helped by bringing about a balance in an otherwise faulty fatty acid metabolism. According to a study released in the journal diabetes care, supplementation with GLA has shown promise in the reversal of diabetic neuropathy (a condition where the nerves degenerate and symptoms of pain and numbness follow). The study concluded that all diabetics should be considered for dietary protocol of GLA. Other conditions shown to benefit include high blood pressure, high cholesterol, skin conditions, arthritis, allergies, weight loss, improved behavior of hyperactive children and increased strength of hair and nails. Cited in the book, Super Nutrition For Menopause, written by the renowned nutritionist Ann Louise Gittleman, is one of the most popular applications of GLA supplementation in the relief of menstrual pain. Sufferers use a maintenance does up to the seventh day prior to menstruation, then double the dose for the duration of their menstruation. Dietary restrictions of meat, dairy and eggs during this time has also shown to compliment this regiment. Many would agree with Ms. Gittleman’s credo in allowing mother nature to cure our ails before relying on synthetic drugs which often come with side effects. More Bang for the Buck Now comes the challenge of acquiring a GLA supplement suited to meet your needs. With the help of the information below you may maximize your desired result while at the same time stretching your dollars. Lets take a look at the facts. We will limit out narrative to the tree most popular forms of GLA supplementation: 1) borage oil, 2) evening primrose oil and 3) black current seed oil. Potency is an important factor, as the higher the GLA content per gram, the more likelihood of greater biological activity. Borage oil contains 24% GLA, or 240mg per 1000 mg capsules. Black current seed oil contains 18%, or 180mg per 1000 mg capsule and evening primrose oil contains 10% GLA, or 100mg per 1000 mg capsule. While black currant seed may appear to run a close second to borage and have a slight edge on evening primrose, it contains a potent GLA inhibitor and should be considered last on the list. equally, if not more important than potency, is purity. Make it a practice not to purchase any oil product unless full disclosure of the method of extraction is printed on the label. If it is not, you may assume that the oil has been extracted in one of the following ways. Unfortunately, the popular use of the chemical Hexane to extract oils is not required for disclosure. This method employs submerging cracked seed in a gasoline like substance (Hexane) and then slowly allowing it to evaporate off yielding 90% oil recovery. This is the most common method used to extract evening primrose oil because of the incredibly small, hard seed and low oil content. The second creative ploy is the claim that the oil has simply been extracted by a new high-tech method called supercritical fluid extraction (SCFE). This process “pregrinds” the seeds then subjects them to pressures of 6000 – 10000 psi in the presence of the gas CO-2. Under such intense pressure CO-2 gas becomes a liquid in which the seeds are submerged, ultimately yielding a 95% oil recovery. Look for oils that are labeled as “expeller pressed” without the damaging effects of light, heat and oxygen. The products should be contained in opaque (light resistant) bottles to protect them from the damaging effects of light. Optimally, you should find them in the refrigerated section of your local health food store. Due to the higher percentage of oil contained in the borage seed, as compared to evening primrose and black current, borage is typically priced well below the others making it the most potent and economical choice. All things considered an expeller pressed borage oil, contained in an opaque plastic bottle, may provide you the absolute best source of unadulterated GLA supplementation. One company that provides such a product and always fulfills the quality requirements listed is Barlean’s Organic Oils. Their organic flax oil and borage oils are available at VitaNet.
(https://vitanetonline.com:443/forums/Index.cfm?CFApp=1&Message_ID=1316) Are Standardized Herbs Better? 
Date:
June 17, 2005 12:34 PM
Are Standardized Herbs Better? Standardized is a term to mean that there is a guaranteed amount of a certain botanical constituent. For example St. John's Wort can be standardized to contain hypercin, Gingko can be standardized to contain flavones, Mahuang for ephedrine, and Milk Thistle for its silymarin content. Standardized does not necessarily mean stronger or better. Chemical solvents such as Hexane benzene, acetone, and methyl chloride are typically used in standardized extracts. Residues of the chemicals are found in the finished product. Furthermore they may be hazardous to the environment. The problem with obtaining an amount of a standard constituent is, a plant can contain hundreds of active constituents. By concentrating on one component, we may lose synergistic compounds, which may improve effectiveness and lessen adverse reactions. Often scientists do not fully understand which constituents are beneficial for the clinical results of an herb. For example scientists are unclear whether or not hypercerin, hyperiform, or the interaction of several constituents, that have antidepressant properties in St. John's Wort. Once it was thought that the immune effects of Echinacea were due to echinosides; now it is thought that polysaccharides and proteins may also be immune supporting. In the case of ginseng, ginsenosides are found in ginseng leaves and roots, however ginseng leaves do not have same properties as the roots. In the South Pacific, locals all use Kava Kava roots, however German pharmaceutical companies use the stems to make standardized Kava Kava. Another drawback of standardized herbs is the chemicals used to manufacture them. Advocates of standardized herbs are usually academics with little clinical experience with herbs, or researchers whose work is funded by companies that manufacture standardized products. Traditional herbalists seldom used standardized products for a variety of reasons. One, standardized extracts tend to be more expensive. Two, there is little evidence that they are more effective than the whole herb. For example, I have never seen studies comparing Gingko tea to standardized Gingko extracts; Ginseng standardized extracts have not been shown superior to whole ginseng root. Finally, many herbalists reject the pharmaceutical model of healthcare, which involves costly production techniques and capital investment to make a standardized extract. Standardized herbs play a role in the drug model of herbal medicine, however traditional herbalists will continue to recommend herbs in more natural state which may include water and alcohol extracts, teas and pills that have not been standardized. (Factors that influence products quality include weather, soil, the time of year the plant is harvested, the age of the plant, the part of the plant being used, and the DNA of the plant, storage and processing.) You can also blend various batches of herbs to achieve a consistent potency; this is commonly done in the wine making industry. Finally you can add an active compound (synthesized) to an herbal product and the DNA of the plant, storage and processing.) The purpose of this article is not to condemn standardized herbs. It may be a good idea to remember that this form of herbal preparation is just one of many forms.
(https://vitanetonline.com:443/forums/Index.cfm?CFApp=1&Message_ID=372) | ||||||||||||||||||||||||||||||||||||
Saw palmetto is a tree type of plant which is scientifically known as Serenoa repens. It is abundantly found along the coast of southeastern part of USA. This plant bears flowers which comes in yellow and produces fruits which are berry - like and reddish black in color. Saw palmetto supplements are extracted from the plant’s berries. The berries are rich in fatty acids and phytosterols. Saw Palmetto berry extracts are made by drying the berry and mixing it with a solvent like Hexane and ethanol. 
