Macro partitioning

Protein supplementation alone does not improve functional frailty outcomes (lean body mass, strength, gait speed) in pre-frail or frail older adults, but when combined with exercise training, it yields greater benefits than exercise alone.

Do not rely on protein supplements alone to fight frailty. They are ineffective without physical activity. Combine protein supplementation (up to 32g/day) with exercise training to see improvements in muscle mass and strength.