To lose fat and not muscle, make sure to include enough carbohydrate-rich foods to fuel enough energy to exercise paired with lean proteins and healthy fats. Nourish the body to lose fat and gain muscle with healthy advice from a registered and licensed dietitian in this free video on nutrition.

Expert: Christine Marquette
Bio: Christine E. Marquette is a registered and licensed dietitian with the Austin Regional Clinic in Austin, Texas.
Filmmaker: Todd Green