Weight Loss :: Connection between being lean and living longer

It has been known for a long time that mice live longer on diets that severely restrict calories, but until now the reason has not been clear. Restricting calories causes a gene called SIR2 to become active, and this in turn activates another gene called PPAR-gamma that regulates fat storage.

Diet :: The traditional lower-fat, calorie-controlled diet

Most medical experts recommend a diet that’s low in saturated fat and calories, while being moderate to high in complex carbohydrates. The Dietary Guidelines for Americans, developed by the U.S. Department of Agriculture (USDA) and the Department of Health and Human Services (HHS), outlines several guidelines for better health:

Daily Calorie Needs Calculator

Proper diet is the key to good health and vigour. Diet and nutrition are synonymous with health. It provides the necessary nutrients which give energy, promote growth, and sustain the metabolic functions and repair processes that are essential for life.