茶是中国人的传统饮品,适量饮茶对预防心血管疾病、抗癌、减肥等有积极意义。但喝茶也不宜过多,尤其是浓茶。“喝茶过多”是指:每天新泡茶次数超过3次,每次泡茶过浓。常饮浓茶很容易对身体造成如下损害——浓茶含咖啡因、茶碱多易伤胃日本医学家曾经对一万名胃溃疡患者做过调查,发现有72.3%的病人有饮浓茶的嗜好。分析认为,浓茶中含过多的咖啡因、茶碱等,会使中枢神经系统的兴奋 Tea is a traditional Chinese beverage, moderate amount of tea to prevent cardiovascular disease, cancer, weight loss, etc. have a positive meaning. But not too much tea, especially tea. “Too much tea” refers to: more than 3 times a day new tea, tea each time too thick. Often drink tea is easy to cause the following damage to the body - tea with caffeine, theophylline and more vulnerable to stomach Japanese physicians have done a survey of 10,000 patients with gastric ulcer and found that 72.3% of patients have drink tea Hobby. Analysis, tea contains too much caffeine, theophylline, etc., will make the nervous system excited