Exercise & FitnessRead More
Why You Must Lift Weights While Losing Weight (Or Lose 20% Muscle)
Diet-only weight loss costs you 20–33% lean muscle mass. New 2025–2026 research shows resistance training preserves nearly all of it while losing the same amount of fat. Here's the science—and minimum dose to keep your muscle.
March 24, 2026
15 min
