维生素Ｃ是老人最喜爱补充的维生素 ,但长期服用（即便并不过量）也可能导致膀胱或尿道结石 ,或加重消化系统疾患的症状 ,或因身体减少红细胞生成而感到精力不足。维生素Ｅ具有特别的抗衰老作用 ,遗憾的是 ,长期大剂量服用效果适得其反 :一是加大血栓形成可能 ,二是使中老年妇 Vitamin C is a vitamin most favored by the elderly. However, long-term use, if not excessive, can cause bladder or urinary tract stones, aggravate symptoms of digestive disorders, or lack of energy due to reduced red blood cell formation in the body. Vitamin E has a special anti-aging effect, unfortunately, long-term high-dose take the opposite effect: First, increase the possibility of thrombosis, the second is to make the elderly