A Literature Review Of Role Of Obesity In Adult Health With Reference To Africa

Although obesity is a global epidemic that affects every socio-economic class, little is available in the literature on the status of the syndrome in Africa. This literature review was therefore written in order to highlight the causes, effects and potential mitigation measures of the syndrome with particular interest on the status of the condition in Africa. Obesity results from an incorrect energy balance leading to an increased store of energy, mainly as fat. The major factors that contribute to obesity include over-nutrition, physical inactivity, change of dietary habits, modernization, consumption of high fat, high carbohydrate foods, urbanization and in a minority of patients a physical condition or metabolic disturbance. Body mass index (BMI) is currently being used by competent authorities as an index of obesity. BMI differentiates classes of obesity, with class I, II and III being identified with BMI of ≥30 but <35, ≥35 but