Strength Training + Protein: The Longevity Duo

A comprehensive meta-analysis of randomized controlled trials published in PubMed found that protein supplementation combined with resistance training produced significantly greater gains in muscle mass and strength than either intervention alone. The synergistic effect was especially pronounced in adults over 50.

A separate systematic review on resistance training and mortality risk — covering over 1.5 million participants — found that just 30–60 minutes of strength training per week was associated with a 10–17% reduction in all-cause mortality, cardiovascular disease mortality, and cancer mortality.

“Just 30–60 minutes of resistance training per week reduced all-cause mortality by up to 17%. Combined with protein, the effect was even greater.”

Why does resistance training amplify the effects of protein? When you load your muscles mechanically, you trigger muscle protein synthesis (MPS) — a biological repair and growth response that depends on available amino acids. Without adequate protein, the training signal fires, but there's nothing to build with.

The practical takeaway: aim for at least two resistance sessions per week, and consume 20–40 g of high-quality protein within two hours of training. VITA's high-protein recipes are designed around exactly this post-exercise window.