Writing displaying text Stop Doping. Business overview do not use use banned athletic performance enhancing drugs Drawingsby nialowwa0/0
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Human erythropoietin (EPO), used illicitly as a performance-enhancing drug; it can often be detected in blood Stock Illustrationby ibreakstock0/1
AICA ribonucleotide (AICAR) performance enhancing drug molecule. Used as doping agent. Drawingsby molekuul0/45
Chemical structure of human growth hormone (hGH, Somatotropin) molecule. HGH is a natural hormone that is used both as a drug and as a doping agent. Clip Artby ibreakstock2/155
Dimethylglycine (DMG) molecule. Methylated derivative of glycine, used in performance enhancing nutritional supplements. Stock Illustrationsby molekuul0/24
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Erythropoietin (EPO, epoetin) protein hormone. Stimulates production of red blood cells. Used as drug and in sports doping. Stock Illustrationby molekuul2/297