I have known Jerry Brainum for 44 years. Jerry has a comprehensive knowledge of nutrition, and can help anyone reach their goals, whether that involves building muscle, preparing for a bodybuilding or fitness contest, losing body fat, or just getting in top physical has written over 5,000 articles during the past 35 years. He was very instrumental to me when I was competing, and helped me avoid a lot of mistakes that would have interfered with my contest prep. Besides myself, he has worked with numerous world-class elite athletes, and his help proved successful in every case. For example, not one of the professional boxers that Jerry worked with ever lost a match while he advised them, except for one, who chose to ignore Jerry's advice. Whatever your goals in the way of fitness, competition, or health, reading Jerry's work is the best way to go, by far.
It shall be noticed, that in men, approximately 5% of testosterone undergoes 5α-reduction to form the more potent androgen, dihydrotestosterone (DHT), also known as androstanolone. From another side approximately % of testosterone is converted into estradiol (the primary female sex hormone) by aromatase an enzyme expressed in the brain, liver, and adipose tissues. Hence, don`t forget to take precautions to avoid respective side effects. Thereof we recommend to perform blood works and take aromatase inhibitors on cycle (if required, anastrozole preferably) and SERMs (clomifene, toremifene) during post cycle therapy (PCT).
Athletes may obtain banned medicines from physicians, pharmacists, retail outlets, health and lifestyle magazines, gymnasiums, coaches, family members, fellow athletes, the internet and the black market. Many GPs may prescribe unwittingly for what they trust is a genuine , 14 & 16 With the banning of amphetamine, those prone to doping turned to over-the-counter (OTC) medicines containing ephedrine, pseudoephedrine, phenylephrine and phenylpropanolamine, available for purchase in community pharmacies. Banned drugs, including anabolic steroids, are widely advertised in lifestyle magazines and gymnasiums and there are no controls on mail order and internet sales.