Read about the latest research in nutrition. Answers to questions about nutrition, body weight, herbal and nutritional supplements, and the role of diet in improving and maintaining your health.

Eat like an Olympic athlete with these sports-dietitian nutrition tips for exercise. Learn how to eat before, during and after a workout to build strength and boost performance.

Comparing your "magic number" with the actual net worth of retirement-age seniors should give you an idea of how realistic your long-term financial plan is and what kind of lifestyle you can expect in ...