Comparison of two low-fat diets differing in protein and carbohydrate on psychological wellbeing in adults with obesity and type 2 diabetes: a randomised clinical trial

摘要

BackgroundAlthough higher-protein diets (HP) can assist with weight loss and glycemic control, their effect on psychological wellbeing has not been established. The objective of this study was to compare the effects of a HP and a higher-carbohydrate diet (HC), combined with regular exercise, on psychological wellbeing both during weight loss (WL) and weight maintenance phases (WM).