Calorie Counting Guide: Intake for Muscle & Weight Loss

Determining how many calories you need depends on your fitness goals, whether you are a marathon runner or a weightlifter. Use intake formulas to calculate your needs for muscle gain or sustainable weight loss.

How Many Calories Does a Sedentary Person Require?

Published Jul,08 2011 | By Linda Hinkle

The U.S. Department of Agriculture Dietary Guidelines for Americans defines a sedentary lifestyle as one in which you get no physical exercise other than that required by normal day-to-day life. The number of calories a sedentary person requires varies depending on age and gender.