The imogination of using energizer medicines & drugs as an aid to improve the physical abilities of athletes, has had a negative affect on the
health of them and so far a major number of unexpected deaths have been reported this them has a long back ground that is known as "doping" among
athletes and specialists.
Normally, "doping" has a variety of classes that are classified by "IOC"
as follows:
1- The group of Anabolic Steroids. 2- The group of Narcotic Analgesics 3- The group of Centeral Nervous System (CNS) stimulants Betablockers ¬Blood. 4- The group of duretics. 5- Recently "Vitamines" and "Minerals".
Among the (CNS) stimulants, Amphetamines are more used by athletes and are known as a useful aid for heart and nervous unefficiencies, but
unfortunately athletes use them to reduce pain and exhaustion.
The most important Amphetamines are Amphetamine, Nizophetamine,
Metyle Phenedite, Phentermine, Metrazine, among which Metyle Phenedite is discussed here.
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