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一般人都认为,肥胖是营养过剩而堆积的表现。殊不知,营养不良也会导致肥胖。 肥胖的病理基础是能量的摄入超过了机体的消耗,多余的热能转化为脂肪,以至在体内积累造成肥胖。然而,热能的消耗、脂肪的代谢在体内是星动态变化的,而且需要其它物质如维生素B_6、维生素B_12、尼克酸等营养素的参与。当人体内这些营养素缺乏时,脂肪的分解代谢会受到影响,不能很好地转化为热能而消耗掉。又如,微量元素锌与脂
Most people think that obesity is the result of overnutrition and accumulation. As everyone knows, malnutrition can lead to obesity. The pathological basis of obesity is the energy intake exceeds the consumption of the body, excess heat into fat, as well as accumulation in the body caused by obesity. However, the consumption of heat energy and fat metabolism are dynamic stars in the body, and require the participation of other substances such as vitamin B_6, vitamin B_12, nicotinic acid and other nutrients. When the human body lack of these nutrients, catabolism of fat will be affected, can not be converted into good heat and consumed. Another example is the trace elements zinc and fat