quantitative
When you eat more carbs, your muscles look bigger because they hold more water and fuel — not because the actual muscle fibers grew. Ultrasound can tell the difference; body composition scales can’t.
Evidence from Studies
No evidence studies found yet.
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.