Creatine should it be banned

Currently, the scientific literature supports creatine supplementation for increased performance in short-duration, maximal-intensity resistance training. The authors report no potential conflicts of interest in the development and publication of this article. National Center for Biotechnology Information , U. Journal List Sports Health v. Sports Health. Published online Oct Author information Copyright and License information Disclaimer. This article has been cited by other articles in PMC.

Abstract Context: The use of creatine as a dietary supplement has become increasingly popular over the past several decades. Evidence Acquisition: PubMed was searched for articles published between and January using the terms creatine, creatine supplementation, sports performance , and dietary supplements.

Study Design: Clinical review. Level of Evidence: Level 4. Results: Short-term use of creatine is considered safe and without significant adverse effects, although caution should be advised as the number of long-term studies is limited. Conclusion: While creatine appears to be safe and effective for particular settings, whether creatine supplementation leads to improved performance on the field of play remains unknown. Keywords: creatine, sports, performance, dietary supplements, ergogenic aids.

Mechanism of Action Creatine is produced endogenously in the liver, kidneys, and to a lesser degree, the pancreas, at 1 gram per day. Directions for Use Creatine Dosing The recommendations regarding dosing of creatine supplementation as an ergogenic aid are varied. Safety Concerns Short-term use of creatine is considered safe and without significant adverse effects, although caution should be advised as the number of long-term studies is limited.

Testing Creatine is available over the counter and in various forms. Conclusion Short-term use of creatine is considered safe and without significant adverse effects, although caution should be advised as the number of long-term studies is limited.

Footnotes The authors report no potential conflicts of interest in the development and publication of this article. References 1. Short-term creatine supplementation has no impact on upper-body anaerobic power in trained wrestlers. J Int Soc Sports Nutr. Comparison of creatine ingestion and resistance training on energy expenditure and limb blood flow. Hepatotoxicity associated with dietary energy supplements: use and abuse by young athletes. Ann Hepatol.

Effects of oral creatine supplementation on muscular strength and body composition. Med Sci Sports Exerc. Branch JD. Effect of creatine supplementation on body composition and performance: a meta-analysis. International Society of Sports Nutrition position stand: creatine supplementation and exercise. The effects of polyethylene glycosylated creatine supplementation on anaerobic performance measures and body composition. J Strength Cond Res.

Creatine monohydrate supplementation on lower-limb power in Brazilian elite soccer players. New strategies in sport nutrition to increase exercise performance. Free Radic Biol Med. Creatine supplementation prevents acute strength loss induced by concurrent exercise. Creatine is a nitrogenous compound that is found naturally in meats and is synthesized by the body and stored in th Works Cited Eichner, E.

Gordon, Kevin. Personal Interview. Jenkins, Mark A. Lowengrub, Tamara. Mujika, I and Padilla, S. Peyser, Marc and Springer, Karen.

Toler, Steven M. Get Access. Better Essays. Anabolic Steroid Use by Athletes. Read More. Powerful Essays. Use of Steroids in Sports. Steroids in Professional Athletics. Ergogenic Aids in Sports Words 3 Pages.

Ergogenic Aids in Sports. Good Essays. Creatine cree -uh- TEEN is a molecule stored in muscles that can help create energy. It is made naturally in the body from amino acids, and then a phosphate is added to the creatine molecule to create phosphocreatine. Once the phosphocreatine in the muscles has been used up, the body must switch to a different energy system while more phosphocreatine is formed.

During repeated high-intensity efforts such as team sport , the demand for phosphocreatine is greater than the supply, and this limits physical performance. Theoretically, increasing the amount of creatine in your muscles will increase the speed at which phosphocreatine is formed between efforts and improve your overall performance. Creatine is produced naturally in the liver, and is also present in many foods, including milk, fish and mollusks, and red and white meat.

Creatine is also available as a supplement and is often used by athletes during a specific period of training. Most supplementation protocols consist of a loading phase lasting approximately one week, followed by a maintenance phase. Consuming creatine, either in foods or supplements, can increase muscle creatine stores. However, not all athletes benefit from creatine since the training program itself remains the key component of success. It is beginning to become clear that the only effect Creatine has on muscle building is that it allows you to workout longer and harder.

So next time you jump into the Bodybuilding. I think you'll probably find there's not a lot of difference but if you want to feel safe with Creatine stick with liquid Creatine because "the jury ain't out on Creatine yet! Ben C. August 30,