口渴才饮水口渴表明身体已轻度脱水,口渴才饮水,显然是不利于健康的,正确的饮水方法是:每天除饭菜、汤、水果外,应补充白开水1500—2000毫升,夏季还应加饮淡盐水。只刷牙而不刷牙刷牙刷经常处于潮湿状态,是细菌病毒居留和滋生的最佳温床。因此,牙刷也要经常刷洗。 Thirst only drinking water Thirsty shows that the body has been mild dehydration, thirst before drinking water, apparently is not conducive to health, the correct method of drinking water is: every day except meals, soups, fruits, should be added boiled water 1500-2000 ml, summer also Should add drink salt water. Only brush your teeth instead of brushing toothbrush Toothbrush is often in the wet state, is the best hotbed for the resident and breeding of bacteria and viruses. Therefore, toothbrushes should also be frequently scrubbed.