Prevention of type 2 diabetes by diet and lifestyle modification

Diabetes mellitus is an epidemic of our time. This disease affect,, nearly 150 million adults worldwide and nearly 11 million in the United States in 2000. Because of the prevalence of obesity and diabetes and associated vascular complications, preventing even a small proportion of cases would save thousands of lives and billions of dollars in healthcare costs and lost productivity. Researchers haw made great Strides In Identifying many lifestyle and dietary factors associated with diabetes, but Solidifying the scientific basis for prevention;full control of this disease as well as implementation at a national level remains a difficult challenge, The literature on the influence of diet and lifestyle in the development of diabetes is reviewed here,with emphasis on epidemiologic data. We outline a systematic approach to primary and secondary prevention of this disease by evaluating and prioritizing risk factors for which intervention is effective and developing a framework for application of intervention strategies, Effective interventions must target not only life affected individuals hut also families. workplaces, schools and communities, Prevention of this devastating disease calls for file identification of culture-sensitive measures that can lie applied to the population ill general and Some high-risk minority groups in particular. Key teaching points Prevalence of diabetes is rising to epidemic proportions and costs US society billions of dollars per year. Modifiable risk factors for diabetes include obesity, alcohol intake, cigarette smoking, physical inactivity and dietary factors, such as glycemic load. intake of fat, fiber, and whole-grain foods. Disease prevention must identify culturally sensitive measures that can be applied to the population in general and to specific high-risk minority groups in particular.