A natural compound found in grapes, grape juice, red wine, nuts and supplements may enhance exercise training and performance, according to medical research from the University of Alberta.
A short 20-minute power nap has been shown to provide a fresh burst of new ideas and energy and to eliminate the need for caffeine boosts.
Pycnogenol, an antioxidant plant extract from the bark of the French maritime pine tree, was found to significantly enhance mental performance in healthy college students in a recent clinical trial.