Androstenedione Essay -- essays research papers

Androstenedione-the rightfulness comes out Androstenedione entered the national spotlight in the summer of 1998, when Baseball dwelling house run record-holder Mark McGwire told reporters that he used The supplement to correct his performance. Since McGwires admission a Little more than 18 months ago, androstenedione use has increase 500% According to a recent press release by Barry McCaffrey, director of the Office of National Drug Control Policy.Manufacturers claim that "Andro," as the supplement is commonly known, Boosts the bodys lifelike testosterone levels and increases muscle builder-building ability. Body-builders tout it as a natural alternative to anabolic steroids. Nevertheless, questions remain about the efficacy and Safety of this astray available substance, which is currently unregulated By the Food and Drug disposition (FDA).Androstenedione is a steroid hormone that is part of what is called the Production pathway for testosterone. Testosterone promotes vigour growth, But it also increases body hair, can cause acne, and enhances growth of The prostate gland. Some believe that higher levels may adversely affect cholesterin levels and cardiovascular health.Manufacturers claim that Andro boosts testosterone levels, allowing Weightlifters to increase muscle mass without resorting to synthetic steroid injections. Andro is touted as "natural" because it is normally Made in the adrenal glands and testes. Anabolic steroids are synthetic Derivatives of testosterone not found in the body. In theory, Andro Supplements are converted to natural testosterone in the body.Despite a lack of coaxing evidence that Andro can actually Boost muscle mass, the supplement has been to a great extent marketed And is widely used by athletes and body-builders. Despite a lack of persuasive evidence that Andro can actually boost muscle Mass, the supplement has been heavily marketed and is widely used by Athletes and body-builders.Nevertheless, ac cording to a study by Douglas S. office, PhD, and colleagues At Iowa State University, androstenedione does not appear to help build Muscle or increase blood testosterone levels. Published in the June 2, 1999, issue of the diary of the American Medical Association (JAMA), the Study compared testosterone levels in 20 youth men who were on a moderate 8-week muscle-training regimen. Half of the subj... ...tes. Most of the subjects In Kings study were relative newcomers to weight training, and such Inexperienced weight trainers mainly make impressive gains in the early Phase of resistance training. Those gains could everyplaceshadow, statistically, every potential benefit from androstenedione.As Yesalis notes in his editorial, "Future studies may ingest to focus on The effects of a higher dose of androstenedione administered over a period Longer than 8 weeks."Dr. Yesalis concludes with a call for organization review of the supplement. "In the case of androstenedione, " he writes, "the study by King et al Contributes to the evidence suggesting that the government should Carefully consider intervening and swallow androstenedione and its Derivatives from the market."Meanwhile, in light of the potential health hazards and lack of evidence For androstenediones muscle-building power, consumers should maintain with Caution and consult a physician before traveling this by and large unmarked road.ANDROS-D (Andro) Ingredients Each capsule contains Pure Micronzed Androstenedione - 100mg. Zinc - 15mg. Bioperine - 2.5mg. Suggested Use mob 1-2 capsules daily.