肥胖是世界性的公共卫生问题。肥胖可以诱发多种代谢性疾病。造成肥胖的原因很多,比如遗传、饮食、代谢、药物等因素。其中饮食因素是造成肥胖的主要原因。特别是在高脂饮食条件下,肥胖的发生率很高。但是高脂饮食是否一定能诱发肥胖呢?这存在明显的个体差异,可发展为两种状态:肥胖或者肥胖抵抗。而高脂饮食还可以进一步改变肠道菌 Obesity is a worldwide public health problem. Obesity can induce a variety of metabolic diseases. Obesity caused by many reasons, such as genetic, diet, metabolism, drugs and other factors. Which diet is the main cause of obesity. Especially in the high-fat diet, the incidence of obesity is high. But is it possible that a high-fat diet can induce obesity? There are obvious individual differences that can develop into two states: obesity or obesity resistance. The high-fat diet can further change the intestinal bacteria