Is there a medicine or drug, anywhere, that has ever been invented, that does what lifestyle does to maintain wellness and restore health? Dr. Kunin's answer: Anything that can be treated by nutrition should not be treated by any other means. Of course, he's stealing a line from Maimonides! Lifestyle is the most powerful medicine in the universe, so pay attention to the style in which you life your life!
Good food, good nutrition, taking care of yourself, and living a healthy lifestyle go a long way in helping with longevity, anti-aging, and enjoying optimal health.