Does whey protein help you lose weight?

Based on some studies, whey protein can regulate a person's appetite and body weight because of its ability to increase feelings of fullness, explains Mayo Clinic. However, due to conflicting results, further research is necessary to reach a firm conclusion.

Some studies have determined that consuming whey protein may lead to a reduction in food intake, and the supplement may also be better at promoting weight loss than low-protein diets, according to Mayo Clinic. However, the effects of whey protein products vary based on many factors, including strength, purity or prior medical conditions. Serious side effects may also develop. Because the Food and Drug Administration does not regulate supplements, individuals should consult a qualified health practitioner before taking whey protein.