Many factors affect the rate at which your body burns calories: your age, size, how much muscle and fat you have, and how active you are, plus genetics. The chart below gives a very rough idea of daily calorie needs for an average 50-year-old man and woman, based on how active they are. For people over age 65, the numbers would be about 10  meizitang for sale percent lower. For younger people, about 10 percent higher. Two online calorie calculators for weight maintenance and weight loss (based on your age, body size.

 

 

Note: Very light means mostly sedentary. Light means light activities/exercise a few times a week. Moderate means brisk moderate exercise meizi evolution sale most days. Heavy means vigorous exercise and/or manual labor every day.