10 Studies: Protein Intake and Strength Training After 50

Protein intake and strength training together are your dynamic duo for aging and loving it. ~Debra Atkinson

1) Protein was the determining factor when high or low carbohydrate intake didn’t have an impact on successful aging. “Successful” was determined by an integrated rating of social, physical, and mental performance.

2) In a 2018 review of literature of protein intake influence on aging researchers reported: “Currently recommended protein intake for aging adults may not be sufficient for muscle mass and strength maintenance.

To minimize the adverse health and environmental effects of excess animal protein consumption, incorporation of sustainably sourced plant proteins may be a promising strategy.” 

I’ll link to previous conversations about the animal and plant protein dilemma.  

3) Very high protein intake (≥1.2 g/kg/day) and high protein intake (≥1.0 g/kg/day) groups showed better lower limb physical functioning and walking speed (WS) performance in comparison to individuals who present relative low protein (