How many calories should you burn to lose weight? Everyone is different, so you'll have different calorie goals than someone ...

Discover how many pounds and calories you can shed by walking 30 minutes daily. Learn key formulas, health benefits, and tips ...

Cynthia Sass is a nutritionist and registered dietitian with master's degrees in both nutrition science and public health. Frequently seen on national TV, she's Health's contributing nutrition ...

he remembers thinking. Trained as a physicist, the calories-in-vs.-calories-burned equation for weight loss always made sense to him. But then his own research–and the contestants on a smash ...