随着人类生活水平的提高 ,肥胖已成为全球越来越普遍的现象。既往人们大多认为肥胖是由饮食过度造成的 ,而不认为是一种疾病。然而 ,近年来的研究表明 ,肥胖是由特定的生化因子引起的一系列进食调控和能量代谢紊乱而导致的疾病 ,与遗传、环境、膳食结构等多种因素有关 ,其中基? With the improvement of human living standards, obesity has become an increasingly common phenomenon in the world. Most people in the past think that obesity is caused by over eating, but not considered a disease. However, recent studies have shown that obesity is a series of diseases caused by a series of eating regulation and energy metabolism disorders caused by specific biochemical factors, and is related to many factors such as genetics, environment and dietary structure.