Freedom from fat: a contemporary multi-component weight loss program for the general population of obese adults.

This report summarizes results for the first 2,037 participants in the Freedom from Fat (FFF) weight loss program. FFF combined nutrition education, a low-fat dietary pattern, exercise, behavioral self-management, and social support in a program designed to serve the general population of overweight and obese adults. Participants ranged in age from 18 to 84 and from ideal weight to massively obese. After enrolling, program participants attended professionally led weekly meetings as long as they wished. Participants were encouraged to keep daily food diaries, to reduce the proportion of calories from fat to 30% or less, to exercise at moderate intensity for 30 minutes a day 5 days a week, to keep graphic records of weight change and exercise, and to display their graphs at each weekly group meeting. Attrition rates were comparatively low for a large-scale program, with half of the participants still active in the fifth month and 22% still active after 1 year. Mean weight loss for obese participants (BMI 30 or greater) at 6 months was 7.3 kg (16.2 lb) for men and 5.3 kg (11.6 lb) for women. The best predictors of weight loss at 6 months were number of days per week in which food diaries were kept, baseline body mass index, number of minutes of exercise per week, and age.