Guest guest Posted August 25, 2003 Report Share Posted August 25, 2003 Principal Uses There are five principal conditions where SAMe is used: Depression, Bi-polar, osteoarthritis, Fibromyalgia, liver disorders, and migraine headaches. Depression SAMe is necessary in the manufacture of important brain compounds such as neurotransmitters and phospholipids like phosphatidylcholine and phosphatidylserine. Supplementing the diet with SAMe in depressed patients results in increased levels of serotonin, dopamine, and phosphatidylserine. It improves binding of neurotransmitters to receptor sites, which causes increased serotonin and dopamine activity and improved brain cell membrane fluidity, all resulting in significant clinical improvement. The antidepressive effects of folic acid (Vitamin B6) are mild compared to the effects noted in clinical trials using SAMe. Based on results from a number of clinical studies, it appears that SAMe is perhaps the most effective natural antidepressant and mood stabilizer,(although a strong argument could be made for the extract of St. John's Wort standardized to contain 0.3 percent hypericin) summarize double-blind studies comparing SAMe to either a placebo or an antidepressant drug. Many of the studies cited used injectable SAMe. However, more recent studies using a new oral preparation at a dosage of 400 milligrams four times daily (1600 mg total) demonstrate that SAM is just as effective orally as it is intravenously. SAM is better tolerated and has a quicker onset of antidepressant action than *tricyclic* antidepressants. The most recent study compared SAMe to the tricyclic desipramine. In addition to clinical response, the blood level of SAMe was determined in both groups. At the end of the 4-week trial, 62 percent of the patients treated with SAMe compared with 50 percent of the patients treated with desipramine had significantly improved. Regardless of the type of treatment, patients with a 50 percent decrease in their Hamilton Depression Scale (HAM-D) score showed a significant increase in plasma SAMe concentration. These results suggests that one of the ways tricyclic drugs exert antidepressive effects is by raising SAMe levels. In addition to generalized depression, there are two conditions associated with depression where SAMe produces significant effects: the postpartum (after pregnancy) period and drug rehabilitation. SAMe's benefits in these conditions probably stem from a combination of its effects on brain chemistry and liver function. In the study in postpartum depression (after-pregnancy " blues " ), the administration of SAMe (1,600 milligrams per day) produced significantly better mood scores than a placebo group. As for the use of SAMe in drug detoxification, SAMe (1,200 milligrams daily) significantly reduced psychological distress (chiefly anxiety and depression) in the detoxification and rehabilitation of opiate abusers. -Adenosylmethionine (SAMe)is an important *physiological* agent formed in the body by combining the essential amino acid methionine with adenosyl-triphosphate (ATP). SAMe was discovered in Italy in 1952-- not surprisingly, most of the research on SAMe has been conducted in the country of its discovery. Food Sources Because SAMe is manufactured from methionine, you might think that dietary sources ofmethionine provide the same benefits as SAMe. However, high doses of methionine do not increase levels of SAMe, nor do they provide the same pharmacological activity as SAMe. Deficiency Signs and Symptoms Normally the body manufactures all the SAMe it needs from the amino acid methionine. However, a deficiency of methionine, vitamin B12, or folic acid can result in decreased SAMe synthesis. In addition, tissue levels of SAM are typically low in the elderly and in patients suffering from *osteoarthritis*, depression,and various liver disorders. Beneficial Effects SAM is involved in over 40 biochemical reactions in the body. It functions closely with folic acid and vitamin B12 in " methylation " reactions--the process of adding a single carbon unit (a methyl group) to another molecule. SAM is many times more effective in transferring methyl groups than other methyl donors. Methylation reactions are critical in the manufacture of many body components--- especially brain chemical --and in detoxification reactions. SAM is also required in the manufacture of all sulfur-containing compounds in the human body, including glutathione and various sulfur-containing cartilage components. The beneficial effects of SAMe supplementation is far-reaching because of its central role in so many metabolic processes. JoAnn Guest mrsjo- Dieta- http://www.geocities.com/mrsjoguest/Botanicals.html http://www.geocities.com/mrsjoguest/AIM.html *theaimcompanies* -Wisdom of the past,Food of the future- " Health is not a Medical Issue " Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2003 Report Share Posted October 24, 2003 , " JoAnn Guest " <angelprincessjo> wrote: > Principal Uses > > There are five principal conditions where SAMe is used: > That sounds good. What is the cheapest source of high quality SAMe please? thanks, Holly Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 24, 2003 Report Share Posted October 24, 2003 , " Holly " <holly_1948> wrote: > , " JoAnn Guest " > <angelprincessjo> wrote: > > Principal Uses > > There are five principal conditions where SAMe is used: > That sounds good. > What is the cheapest source of high quality SAMe please? > thanks, Holly Holly, If you're looking for the most cost-effective way to treat arthritis, In my opinion it would be better to look for an MSM supplement. The sulphur in MSM works in much the same way as the components in SAMe. Excellent Quality MSM can be found on several internet sites quite cheaply. In my opinion, these sites are among the best for this: www.evitamins.com www.nowfoods.com www.nutritionexpress.com I am not endorsing these products, although I believe that they offer a high quality supplement. Be sure and obtain a brand without additional glucosamine if diabetes is one of your health concerns. SAMe is really quite pricey, I will admit. Regards, JoAnn Quote Link to comment Share on other sites More sharing options...
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