Low calorie protein shakes: How to keep muscle while cutting fat
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Dec 17, 2025 · 11 min read
Cutting calories usually means losing size, but the right protein strategy can flip the script. Here is the science behind using low calorie protein shakes to burn fat while protecting hard-earned lean mass. “When you are in a calorie deficit, your body looks for energy anywhere it can find it, including your muscle tissue. A ...