847. Does a high-protein diet accelerate aging or shorten life expectancy? It’s not a simple yes or no. References Low Protein Intake Is Associated with a Major Reduction in IGF-1, Cancer, and Overall Mortality in the 65 and Younger but Not Older Population: Cell Metabolism New Horizons: Dietary protein, ageing and the Okinawan ratio | Age and Ageing | Oxford Academic Dietary protein intake and all-cause mortality: results from The Kawasaki Aging and Wellbeing Project - PMC The impact of dietary protein intake on longevity and metabolic health - PMC https://pmc.ncbi.nlm.nih.gov/articles/PMC9269106/ New to Nutrition Diva? Send an email to nutrition@quickanddirtytips.com.