Healthy Muscle Habits · Muscles
Building material, not a growth trigger.
Muscle is largely protein, so building more of it needs protein to build from. But protein is a supply, not a signal — eating more of it without the effort that demands it doesn't produce muscle.
There's more: building material, not a growth trigger. The full explanation — and the interactive version you can tap and quiz yourself on — lives in the app.
Body Atlas is an educational product. It does not provide diagnosis, treatment, or personal medical advice. · Privacy