Dietary supplements

Vitamin C has been found to rejuvenate aging skin by reactivating genes that drive cell growth, restoring thinning or damaged skin. This discovery presents a new way to improve skin's appearance by going deep below the surface of it.

A new study has found that taking five grams of a creatine supplement daily, which is the upper limit of the recommended daily dose, while lifting weights doesn’t lead to more muscle gains. It's possible the supplement's effects have been overstated.