Health claim
“Body recomposition—simultaneously losing fat and gaining muscle—is possible for most people with the right nutrition, training, and recovery.”
Claim checked — strong evidenceMedium riskexercise
Evidence Summary
Multiple well-designed studies consistently support this claim.
Research shows beginners and those returning from a training hiatus can lose fat while gaining muscle when in a modest calorie deficit and performing resistance training.
Extracted from
How to Lose Fat AND Gain Muscle At The Same Time (Step By Step)Jeremy Ethier
The video outlines a step‑by‑step approach to achieving body recomposition—simultaneously losing fat and gaining muscle—by combining nutrition, training, and recovery strategies.
Watch breakdown →