Losing weight can be very difficult, even for the highly motivated. In addition, maintaining an appropriate weight is difficult, particularly as a person ages. Health care professionals need to provide sound, scientific information when they advise people to eat foods that help them stay healthy, which includes maintaining a suitable weight. The research community is evaluating the effectiveness of a number of weight loss strategies; however, this brief examines only one strategy: the role that fruit and vegetable consumption may play in weight management.

Very few studies in the literature have investigated whether there is a direct relationship between eating fruits and vegetables and losing weight. The studies in this brief examined many issues such as the relationships of calories, volume of food eaten, types of food eaten (including fruits and vegetables), satiety, and weight reduction. Many of the studies reported on consumption of fruits and vegetables but did so in the context of a larger framework, such as preventing or treating high blood pressure or cardiac disease, but reported on weight loss also.