د. Zakia Dimassi, طب الأطفال - In one study that looked at intermittent, high intensity workout, it was discovered that caffeine completely abolished the ergogenic effect (i.e., which enhances physical performance) o... إقرأ أكثر

د. Zakia Dimassi, طب الأطفال - Creatine is an amino acid (protein building unit) that's found naturally in meat and fish, and also manufactured by the human body in the liver, kidneys, and pancreas. It is converted into two differe... إقرأ أكثر