Green tea extract, along with eight other ingredients used in health functional foods, are selected for safety and functionality re-evaluation by South Korea’s food and drug regulator.

The truth? “Cortisol is a key hormone that helps our bodies adapt to all types of stressors, including exercise,” says Amber Wheeler, MD, a general endocrinologist. Regular, moderate exercise ...

During protein production, CHO cells release lactic acid as a byproduct of their metabolism. The more active they are, the more lactic acid they produce. "As we grow cells to produce more drugs ...