anabolic steroidAnabolic steroid definition of anabolic steroid by Medical dictionary https: Steroids are important in body chemistry and include steroid hormones such as medical definition of anabolic steroids gonadal or sex steroidscorticosteroidsglucocorticoidsand medical definition of anabolic steroids ; vitamins of the D group; and the sterolsincluding cholesterolthe main building block of the steroid hormones in the body. The cardiac glycosidesa group of compounds derived from certain plants, are partly steroids. Examples include methyltestosterone, sustanon cycle dosage, methandrostenolone, and stanozolol. Any of a group of synthetic steroid hormones that promote the storage of protein and the growth of tissue, sometimes used by athletes to increase muscle size and strength.
Anabolic steroids | Define Anabolic steroids at jmhw.info
Of all of the substances ingested by athletes to gain a competitive edge, anabolic steroids are the most notorious. Steroids have taken on a broad, and sometimes inaccurate, range of meanings in the public consciousness, as the term is popularly and incorrectly used to describe any type of drug that enhances athletic performance.
Steroids are a class of substances that share a fat-soluble, carbon-based molecular structure. Unlike water-soluble minerals like potassium and sodium, steroids are stored in cell tissues. Vitamin D, testosterone the naturally occurring male hormone , and a range of anti-inflammatory compounds, such as corticosteroids, are steroids.
Anabolic steroids are a form of synthesized testosterone, which is primarily intended to stimulate muscle growth. Anabolic steroids were first produced in the s, when the international medical community began to better understand the relationship between testosterone and the development and maintenance of increased muscle mass.
Russian weightlifters were the first athletes known to use steroids in a monitored, medically supervised sense; it was discovered that when anabolic steroids were ingested in cycles ranging from 14 to 30 days, the muscle-building and work capacities of the athlete were increased. Russian success in the Olympics spurred steroid research and development in the United States.
By , anabolic steroids were broadly available, and through the s steroids became popular, albeit on an underground basis, finding a ready market among athletes in sports that placed a premium on strength and power. Anabolic steroids have a number of limited conventional medical applications, chiefly when the body produces too little testosterone, or to combat muscle wasting caused by disease. Dreams of enhanced performance gave anabolic steroids their athletic preeminence.
Athletes who are driven to succeed are often prepared to assume risks; in the early days of steroid popularity, that risk was the unknown, as relatively little research existed as to the long-term effects of these substances on the human body.
It is now beyond dispute that anabolic steroids are an exceedingly harmful substance on the body when ingested. Anabolic steroids will assist an athlete to train harder, with fewer rest periods required, and they help the body produce muscle mass at a greater rate than can be achieved in conventional training.
Track and field events, particularly the Olympic sprint competitions in , were the first dramatic worldwide proof of the power of steroids. Canadian Ben Johnson shattered the existing Olympic and world records in the m sprint; Johnson was later stripped of his medal when it was determined that he and others on the Canadian track team had engaged in years of systematic steroid use. In recent years, prominent international soccer players, track athletes, and American baseball and football players have all been exposed to have illegally taken steroids.
Despite the presence of competitive sanctions in virtually all professional and international amateur competitions, coupled with unassailable evidence of the physical and psychological risk to steroid users, its use has been documented in significant numbers in North America and Europe among athletes as young as 14 years. A significant industry devoted to the science of masking steroid use when the athlete is tested at competition—usually through urine sample—has enjoyed a parallel growth to the use of the drug itself.
Steroids have been declared illegal in all international sport events, due primarily to the very serious physical risks they pose to all athletes who ingest them. These risks include liver disease, high blood pressure and cholesterol, acne, severe mood swings often referred to as "roid rage" , and psychological dependence. Men who take anabolic steroids are also prone to develop prostate disease; women are more susceptible to baldness and disrupted menstrual cycles.
The pursuit of athletic excellence will inevitably include the challenge of surpassing an established physical limit. Anabolic steroids represent risks to the modern athlete that far outweigh any short-term competitive benefits that may be gained through their use.
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