Here’s what to know about body composition numbers and what these metrics mean for your health and performance.

Last year, my wife started training for the New York City marathon. I couldn’t exactly be ordering in Taco Bell while she was ...

The probability of an obese person attaining normal weight or maintaining weight loss is low, according to a study published in the American Journal of Public Health. 1. Using data on approximately 76 ...

Weight fluctuation happens daily, week to week, or month to month. Learn about causes and when to see a healthcare provider about weight changes.

The average American woman weighs about 170 pounds and stands about 5 feet, 4 inches tall. But it's important to remember that these averages are mathematical calculations. They don't represent what's ...