What is nutrition, and why does it matter? Nutrition is the study of nutrients in food, how the body uses them, and therefore the relationship between diet, health, and disease. Nutritionists use ideas from biology, biochemistry, and genetics to know how nutrients affect the physical body. Nutrition...

Weight Control? Bodyweight and Weight Management control is far more successful if you combine a well-balanced diet with regular exercise. Crash diets may have positive short-term results, but they tend to possess poor long-term success rates. If you manage to sleep between 7 and eight hours continu...