“Pre-workout supplements are pills or powders that are supposed to be consumed about half an hour before exercising,” Patton says. But before you gulp down a glass of pre-workout powder, it’s important to know what’s really in this supplement and the means it affects your body. Registered dietitian Kate Patton, MEd, RD, CCSD, LD, talks… Читать далее Bodybuilding And Efficiency Enhancement Dietary Supplements