Proteinand Essential Health.
Evidence gradeA
ImpactStrong
Confidencehigh
Imported rating. This grade comes from SuppCo and has not been independently reviewed. It describes research, not a product, and it is not medical advice.
The rating
- Direction
- Favourable
- Rated by
- SuppCo
- Observed
- 28 September 2026
Studies behind it
Effects of higher- versus lower-protein diets on health outcomes: a systematic review and meta-analysisN. Santesso · European Journal of Clinical Nutrition2012Exploring Opportunities to Better Characterize the Effects of Dietary Protein on Health across the LifespanJ. Carbone · Advances in Nutrition2024Dietary Protein: An Essential Nutrient For Bone HealthJ. Bonjour · Journal of the American College of Nutrition2005