Nutrition & Metabolism - Latest articlesThe latest articles from Nutrition & Metabolism (ISSN 1743-7075) published by BioMed CentralA whey-protein supplement increases fat loss and spares lean muscle in obese subjects: a randomized human clinical study- March 27, 2008 Background: This study evaluated a specialized whey fraction (Prolibra, high in leucine, bioactive peptides and milk calcium) for use as a dietary supplement to enhance weight loss. Methods: This was a randomized, double-blind, parallel-arm, 12-week study. Caloric intake was reduced 500 calories per day. Subjects consumed Prolibra or an isocaloric ready-to-mix beverage 20 minutes before breakfast and 20 minutes before dinner. Body fat and lean muscle tissue were measured by dual-energy x-ray...http://www.nutritionandmetabolism.com/content/5/1/8 |