In the morning
It is best to drink a small cup of cold boiled water with a water temperature of about 10℃ before going to bed at night. The premise of this is that it is beneficial to health and will not stimulate the mouth and stomach because of water cooling. Note that drinking water in the morning and evening cannot be replaced by tea or salt water.
plain boiled water
. Because tea diuresis will affect the human body.
water balance
, causing dehydration of cells. Salt water is because the sodium content of human cells is very low. After drinking salt water on an empty stomach in the morning, salt water can enter blood and tissues, but not cells. Too much salt will dehydrate cells.
I want to say a few more words about drinking water. The idea that drinking water is good for health has been more and more accepted by people. Water is as important to the body as oxygen. In order to establish a scientific concept of drinking water, I pay special attention to drinking water after getting up in the morning and drinking water before going to bed at night. Let's start with drinking water in the morning. We know that after a night's sleep, the human body loses a lot of water due to breathing, urination and skin evaporation, which causes the body's
blood volume
Insufficient,
blood viscosity
Microcirculation increase
(of a river) blocked by silt.
. In this state, it is easy to be induced to take part in sports as soon as you get up.
cardiovascular disease
Especially patients with hypertension and heart disease should pay more attention to this. Drinking water before exercise in the morning can effectively solve this problem. Therefore, specifically speaking, drinking water in the morning has several functions: First, water will flow directly from the digestive tract and be easily absorbed by the body, which can clean the stomach, stimulate gastrointestinal activities and enhance digestive function; Second, it can make the stomach wake up immediately, stimulate peristalsis and prevent constipation; Third, it can enhance the excretion function of the liver and promote metabolism; Fourth, it is beneficial to blood circulation, effectively dilutes blood, reduces blood viscosity, lowers hypertension, prevents cardiovascular and cerebrovascular diseases, makes people refreshed and clear-headed, thus improving the body's disease resistance.
Drinking water at night is mainly for the convenience of entering immediately.
Dormancy mode