
Fitness Science
Can You Really Lose Fat and Build Muscle at the Same Time?
The latest systematic reviews and RCTs confirm that body recomposition isn't a myth — but you need the right strategy to make it work.
SeeFit 看見健康·Feb 26, 2026

The latest systematic reviews and RCTs confirm that body recomposition isn't a myth — but you need the right strategy to make it work.

Science-backed fat loss methods that actually work, why they work, and a realistic timeline for when you'll start seeing changes.

84% of fat leaves your body as CO2 through breathing. The science behind fat metabolism, why heavy breathing won't help, and what actually works.