肥胖对健康的危害可谓人所共知,因此,就有了“有钱难买老来瘦”之说。但任何事物都不是绝对的。就消瘦而言,可分为两种情况:一种是体质性消瘦。多年来一直如此,也无任何生理异常,这与遗传有关。另一种是病理性消瘦,由某些明显或隐蔽的疾病所致。 The health hazards of obesity can be described as well-known, therefore, there is “rich money to buy old and thin” said. But nothing is absolute. In terms of weight loss, can be divided into two situations: one is constitutional weight loss. This has been the case over the years, nor any physiological abnormalities, which are related to genetics. The other is pathological weight loss, caused by some obvious or hidden disease.