39
Participants
Start Date
September 30, 2005
Primary Completion Date
June 30, 2009
Study Completion Date
June 30, 2009
Low carbohydrate diet
Ad libitum low carbohydrate diet (\<28g carbohydrate/day). Participants provided with research diet at 120% of estimated energy needs for weight maintenance and allowed to eat as much or as little of the food desired.
High-carbohydrate ad libitum intervention
Participants provided with a high complex carbohydrate diet (55% carbohydrate, 18% protein, and 27% fat) at 120% of estimated energy needs for weight maintenance and allowed to eat as much or as little of the foods provided as desired
High carbohydrate diet-energy matched intervention
Participants provided a high complex carbohydrate diet (55% carbohydrate, 18% protein, and 27% fat) at \~70% of estimated energy needs to maintain weight. Participants required to eat all food provided and nothing else.
Kaiser Permanente
OTHER
Oregon Health and Science University
OTHER