Nutrition & Healing · ScienceDaily Nutrition · October 3, 2026

Leucine does more than build muscle. It powers up your cells

The essential amino acid leucine can boost cellular energy production by protecting key proteins on mitochondria from being destroyed. The discovery reveals a new connection between nutrition and metabolism that could eventually lead to new approaches for metabolic disorders and cancer.

Originally published by ScienceDaily Nutrition. We curate and add context; they did the reporting.

Related learning