r/Fitness (The Fitness Wiki)@fitness-wikiweb

Considérer les poudres de protéines et les gainers comme de la simple nourriture …

what it claims

Consider protein powders and mass gainers as simple, convenient dehydrated foods, with no metabolic superiority over whole protein sources.

holds up

This perspective is scientifically very solid: protein powders and mass gainers are derivatives of real foods reduced to powder. A major meta-analysis by Morton et al.

noli's read

This perspective is scientifically very solid: protein powders and mass gainers are derivatives of real foods reduced to powder. A major meta-analysis by Morton et al. confirms that the total amount of protein consumed over the day dictates physical results, regardless of whether the source is solid or powdered. Randomized clinical trials (RCTs), notably those by Nicholas Burd’s team on the 'food matrix' effect, even suggest that whole foods sometimes support protein synthesis better than powdered isolates due to the natural presence of other active nutrients. The only functional caveat lies in the rate of assimilation, as whey is digested much more rapidly than solid foods. However, long-term research shows that this increased speed does not offer a superior metabolic advantage if daily intakes are equivalent. The primary value of these supplements is therefore purely logistical and practical.

the sources

Claimed by r/Fitness (The Fitness Wiki). Noli grades the claim, never the person.

Decoded by Noli · July 13, 2026 · the original post

What the graded evidence says

Evidence: B

Effect: ad libitum energy intake as a function of dietary energy density — lowering dietary energy density consistently reduces spontaneous calorie intake at matched food weight/fullness; body-fat change tracks the resulting energy balance
Measured on: general adults

Energy balance is the driver, but it's affected by many things (satiety, food quality, sleep, activity), so it's not about rigid calorie math. 'Fat-burning' or 'negative-calorie' foods are a myth.