镁是人体一种基本元素,在细胞膜的葡萄糖转运机制及其氧化利用过程中,它是许多重要酶类的辅助因子,它与磷的结合物对能量的转换也有重要作用。正常人血镁能保持相对恒定,但糖尿病人可因其随尿丢失增多而发生低镁血症。因此,有人认为低镁是产生糖尿性视网膜病变的一个危险因素,而且糖尿病发生酮症酸中毒时,低镁可导致机体对 Magnesium is an essential element of the human body. It is a cofactor for many important enzymes in the membrane glucose transport mechanism and its oxidative utilization, and its association with phosphorus also plays an important role in the energy conversion. Normal blood magnesium can remain relatively constant, but diabetics because of their increased loss of urine and hypomagnesemia occurs. Therefore, some people think that low magnesium is a risk factor for the production of diabetic retinopathy, and diabetic ketoacidosis, low magnesium can lead to body pairs