损害健康的不良习惯强忍小便：有可能造成急性膀胱炎，出现尿频、尿急、尿痛、小腹胀痛等症状。美国科学家发布的一份研究报告指出，有憋尿习惯的人患膀胱癌的可能性比一般人高五倍。睡前不刷牙，睡前刷牙比起床后刷牙更重要。这是因为遗留在口腔中和牙齿上的细菌、残留物... Unhealthy habits endure urination: may cause acute cystitis, urinary frequency, urgency, dysuria, abdominal pain and other symptoms. A study released by a U.S. scientist reports that people with back-up habits are five times more likely to develop bladder cancer than the average person. Do not brush your teeth before going to bed, brush your teeth before going to bed is more important than brushing your teeth. This is because of bacteria and residues left in the mouth and teeth ...