Considerations To Know About anabolic steroids

-methyltestosterone boosts urine excretion of creatinine and guanidinoacetic acid (160). this means that it increases arginine:glycine amidinotransferase (AGAT) expression: the enzyme chargeable for the rate-limiting step in creatine biosynthesis by forming guanidinoacetic acid – the direct precursor of creatine (161). although direct data are mi

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