also of concern. Successful weight loss occurs most frequently
when a nutritionally adequate diet that allows for
caloric deficits ('500 kcal/d for each 1 lb lost per week) is
tailored according to individual food preferences. A minimum
of 1200 kcal/d for women and 1500 kcal/d for men
should be provided. Total energy deficit has the greatest
overall impact on weight reduction, especially when coupled
with increased physical activity and behavior modification to
maintain negative energy balance. Over the long term, diet
composition should be consistent with a balanced eating plan
that supports weight maintenance and lowers chronic disease
risk