The Psychiatric clinics of North America
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Physical activity seems to be an important component of lifestyle interventions for weight loss and maintenance. Although the effects of physical activity on weight loss may seem to be modest, there seems to be a dose-response relationship between physical activity and weight loss. ⋯ Moreover, independent of the effect of physical activity on body weight, engagement in physical activity that results in improved cardiorespiratory fitness can contribute to reductions in health risk in overweight and obese adults. Thus, progression of overweight and obese patients to an adequate dose of physical activity needs to be incorporated into clinical interventions for weight control.
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Obesity is an epidemic that likely will worsen without substantive changes to the current environment. Although treatment of the individual has conventionally been the focus of the obesity field, prevention using a public health model will be essential for making progress on a population level. There are encouraging signs that communities across the country are acknowledging the complex causes of obesity and making impressive reforms to improve their health and that of their children. Public policy changes long have been used to combat infectious and chronic diseases and will be vital in the attempt to reduce the toll of poor diet, physical inactivity, and obesity.
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The two specialty psychological therapies of CBT and IPT remain the treatments of choice for the full range of BED patients, particularly those with high levels of specific eating disorder psychopathology such as overvaluation of body shape and weight. They produce the greatest degree of remission from binge eating as well as improvement in specific eating disorder psychopathology and associated general psychopathology such as depression. The CBT protocol evaluated in the research summarized above was the original manual from Fairburn and colleagues. ⋯ BWL consistently produces short-term weight loss, the extent of which has varied across different studies. Long-term weight loss has yet to be demonstrated, however. In this regard, the findings with obese patients with BED are not different than those on the treatment of obesity in general, in which there is little robust evidence of enduring weight loss effects of BWL.