“二甲双胍在糖尿病界已有五十多年的历史了,是为数不多地扮演着常青树角色的药物。”北京同仁医院内分泌科副主任医师信中说,“但二甲双胍更适合于肥胖的糖尿病患者。”有研究显示,大部分2型糖尿病口服药会使体重增加1～5公斤,但二甲双胍不增加体重。不仅如此,二甲双胍还能够改善 “Metformin has been in the diabetes community for more than 50 years and is one of the few drugs that play the role of evergreen.” “It is more suitable for metformin,” said a letter from the deputy director of endocrinology at Beijing Tongren Hospital. In obese diabetic patients. "Studies have shown that most oral administration of type 2 diabetes can increase body weight by 1 to 5 kg, but metformin does not increase body weight. Not only that, metformin can also be improved