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三价铬是人和动物体内必需的微量元素,作为葡萄糖耐量因子的组成成分,三价铬与葡萄糖、脂肪和蛋白质的代谢相关[1]。三价铬的缺乏干扰碳水化合物代谢,引起高血糖和高血脂发生,这些症状通过补充三价铬得到缓解[2]。临床实验已证实三氯化铬和吡啶甲酸铬作为三价铬补充剂可降低糖尿病患者的血糖水平[3]。铬能促进脂肪的消耗,降低机体脂肪和体重[4-5]。抑制肥胖的主要
Trivalent chromium is an essential trace element in human and animal body. As a component of glucose tolerance factor, trivalent chromium is related to the metabolism of glucose, fat and protein [1]. The lack of trivalent chromium interferes with carbohydrate metabolism, causing hyperglycemia and hyperlipidemia, which are relieved by trivalent chromium supplementation [2]. Clinical trials have confirmed that chromium trichloride and chromium picolinate as trivalent chromium supplements can reduce blood sugar levels in diabetic patients [3]. Chromium can promote the consumption of fat, reduce body fat and body weight [4-5]. The main inhibition of obesity