一般情况下,如果没有大量出汗等原因影响,每人每天应该排掉1.4升至1.5升尿液,如果按膀胱可储存0.2升至0.3升的容量计算,每天小便5至7次才表示喝足了水。而有一些特殊人群需水量更大,要时刻提醒自己喝水。血压高的人:一天当中,第一杯水应该在刚起床时喝。因为经过一整夜,体内的水分会随着流汗、蒸发排出体外,起床时血液呈缺水状态。美国哈佛大学研究显示,血液黏稠使早上6至9点发生心肌梗死、脑卒中的机率明显高于其它 Under normal circumstances, if not a lot of reasons such as sweating, per person per day should be discharged 1.4 liters to 1.5 liters of urine, according to the bladder can store 0.2 liters to 0.3 liters of capacity calculation, urinate 5-7 times a day before that drink Enough water However, some special populations need more water to remind themselves to drink water. People with high blood pressure: One day, the first cup of water should be drunk when just getting up. Because after a night, the body of water with sweating, evaporation excreted, get up when the blood was dry. Harvard University, the United States showed that blood viscosity so that myocardial infarction occurred 6 to 9 in the morning, the risk of stroke was significantly higher than the other