Influence of Protein Intake, Race, and Age on Responses to a Weight-Reduction Intervention in Obese Women.

ABSTRACT: Women have higher rates of obesity than men and develop more pronounced functional deficits as a result. Yet, little is known about how obesity reduction affects their functional status, including whether their responses differ when protein intake is enhanced. The aim of this study was to confirm the feasibility of delivery of a higher-protein (balanced at each meal) calorie-restricted diet in obese women and determine its efficacy for influencing function and retention of lean mass. Obese community-dwelling women [n = 80; body mass index (in kg/m2), in means ± SDs: 37.8 ± 5.9; aged 45-78 y; 58.8% white] were enrolled in a weight-loss (-500 kcal/d) study and randomly assigned to either a Control-Weight-Loss (C-WL; 0.8 g protein/kg body weight) group or a High-Protein-Weight-Loss (HP-WL; 1.

SUBMITTER: Bales CW 

PROVIDER: S-EPMC5836509 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature