Your passion for healthy living brought you here - let's keep talking!X
Your A-to-Z Guide to a Flat Belly
Subjects who got 40% of their daily calories from protein shed more belly fat than those whose share was only 15%, a Skidmore College study says. Choose lean cuts, like sirloin or tenderloin.
Next: T-Try a harder plank
Get the latest health, fitness, anti-aging, and nutrition news, plus special offers, insights and updates from Health.com!