Impact of whey protein supplementation in a weight-loss intervention in rural dwelling adults: A feasibility study.

ABSTRACT:

Background & aims

Weight loss in older adults enhances physical function, but may lead to sarcopenia and osteoporosis. Whey protein is a low cost rich source of essential amino acids, may improve physical function. We evaluated the feasibility and acceptability of consuming whey protein in the context of a weight-loss intervention in older adults with obesity.

Methods

A 12-week pilot feasibility, non-randomized weight loss study of 28 older adults was conducted, consisting of individualized, weekly dietitian visits with twice weekly physical therapist-led group strengthening classes. Half consumed whey protein, three times weekly, following exercise. Preliminary efficacy measures of body composition, sit-to-stand, 6-min walk and grip strength and subjective measures of self-

SUBMITTER: Batsis JA 

PROVIDER: S-EPMC8502229 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature