Mechanisms underlying benefits of high‑protein intake during energy restriction remain unclear

Identify the physiological mechanisms responsible for the reported benefits associated with high‑protein intake during energy restriction on outcomes such as muscle contractile properties, mood, sleep, and body composition in active young adults.

Background

A trial in active college students suggests some benefits during high‑protein energy restriction despite incomplete preservation of lean mass. The pathways mediating these benefits are unspecified, warranting mechanistic investigation to optimize dietary prescriptions.

References

The underlying cause of these benefits attributed to the high protein intake remains unclear and requires further investigation.

— The Interplay Between Physical Activity, Protein Consumption, and Sleep Quality in Muscle Protein Synthesis (2410.16169 - Devkota et al., 21 Oct 2024) in Section: PROTEIN SUPPLEMENTATION