Obesity and coronary heart disease

Obesity carries a penalty of an associated adverse cardiovascular risk profile, Largely as a consequence of this, it is associated with an excess occurrence of cardiovascular disease morbidity and mortality, It is concluded on the basis of data from the Framingham study and other large prospective studies that the rate of development of cardiovascular disease rises rapidly in relation to even modest amounts of adiposity. The abdominal pattern of adiposity, and specifically visceral adiposity, appears to be the most hazardous, First identified as a cause of glucose intolerance, abdominal adiposity has been identified as promoting insulin resistance, hypertension and dyslipidemia, as well as CHD, While the impact of epidemic obesity on the health of white Americans is becoming more fully understood, there are important gaps in the knowledge about the nature of influence of adiposity on CHD in large subgroups of the population. The dearth of detailed and long term prospective studies of African-Americans is the most conspicuous shortcoming of the research base. Finally, because there is a great potential benefit of remaining lean or achieving a sustained weight loss when indicated, and given the high prevalence of obesity, research on adiposity prevention and more effective weight reduction methodology are urgently needed.