water is very important to the human body. The cells of the human body are inseparable from water. Water participates in metabolism, regulates body temperature and stabilizes the internal environment of the body. Drinking water correctly will bring benefits to the human body, while drinking water incorrectly will bring disadvantages to the body. Drinking water correctly will bring benefits to the human body, while drinking water incorrectly will bring disadvantages to the body. Let’s take you to know today.
How to drink water healthily
1. If you want to drink new water
, you can’t drink water that has been stored for too long, because a large amount of nitrite will be produced when the water is placed at room temperature for about three days. If the water placed for a long time enters the blood, it will affect the ability of blood to transport oxygen. Therefore, fresh water should be selected. If the water is placed for more than two days, it should be poured out.
2. Drink a glass of water before eating
drink a glass of water an hour before eating. At this time, drinking water can moisturize all tissues and cells of the body. After eating, you can have a lot of digestive juice to help food digestion and prevent indigestion and abdominal distention.
3. Drink a glass of water after waking up in the morning
drink a cup of warm water on an empty stomach every morning, because after a night’s rest, the body will lack water. At this time, drinking water reduces the viscosity of blood, makes the function of body cells more active, promotes the blood circulation of the whole body and enhances the elasticity of cerebral blood vessels, In addition, drinking a glass of water in the morning can promote gastrointestinal peristalsis and prevent constipation.
4. Pay attention to the water drinking temperature
. The water drinking temperature shall be controlled at about 25 ℃ as far as possible. The water at this temperature has high biological activity and can directly pass through the cell membrane to help moisten the cells. Too hot or too cold water has an impact on your health. In addition, you can’t drink in big gulps, otherwise it will induce body edema.
These three situations remind you that you should not drink more water
patients with severe viral cold should not drink more water
after suffering from a cold, you should maintain the amount of drinking water. However, do not drink a lot of water at one time, but drink water intermittently. Drink about one cup at a time. Don’t exceed 300 ml. drink it after a period of time. Don’t drink it in succession. It’s too heavy on the kidney. The amount of drinking water a day should not exceed 2000 ml. In this way, it can not only maintain the demand for drinking water for the common cold, but also have no impact on respiratory tract infection.
the heart is bad. It is advisable to drink a small amount of water for many times.
experts pointed out that many heart patients drink a large amount of water every day. In fact, it is very dangerous. Because after a large amount of water enters the human body and is absorbed, it will lead to a significant increase in the body fluid volume of the human body, thinning the blood and increasing the blood volume, which will increase the load on the heart, and the heart has to increase the strength and speed of blood delivery. The increase of heart workload is not a problem for normal people, but for heart patients, their already imperfect heart is often difficult to withstand such changes, so it is likely to induce or aggravate the disease.
do not drink more water half an hour after meals
it is best not to drink a lot of water half an hour after meals, so as not to dilute gastric juice, dilute gastric acid and damage digestive function. Drinking water after meals and soup during meals can mix digestive juice with food and play a good role in digestion and absorption. However, some people drink a lot of water after meals, which is unscientific. After people eat, food occupies most of the gastrointestinal space. If you drink a lot of water, your stomach will be full and people will feel bloated and painful. In addition, if people eat too much and drink a lot of water, the food in the stomach will be heavy and the stomach will sag or expand.
Drinking water small secret
70% of the earth’s surface and 70% of the human body are composed of water. This amazing coincidence fully shows how important water is to mankind. But in daily life
6. After bathing: drink water slowly. Many people feel thirsty after taking a bath and will pick up a cup and drink it all at once. Due to the weak physique of the elderly, the heart bearing capacity is not as strong as that of the young. Especially after taking a hot bath, when the body is heated, the blood vessels expand, the blood flow increases, and the heart beats faster than usual. You should be particularly careful when drinking water. It is best to drink a cup of warm water slowly, otherwise it is easy to increase the burden on the heart.
7. After exercise: drink with the heartbeat. After exercise, the elderly should not drink a lot of water at one time. Because the gastrointestinal blood vessels are in a state of contraction at this time, a recovery process is needed. If you drink a lot of water immediately, the water will accumulate in the gastrointestinal tract, which will lead to bloating and affect digestion. It’s best to wait a few minutes, wait until the heart beats a little steady, and then sip some warm water. When drinking water, try to keep the speed gentle. The frequency of drinking water should be close to the heartbeat frequency, and then drink it intermittently for many times. Only in this way can the heart absorb water smoothly and regularly.
8. Cold: drink more water. Drink more water or pure fruit juice when you have a cold, which is very helpful for the recovery of the disease, because it helps to wash away the mucus on the respiratory tract and make people feel comfortable breathing. In addition, if you have a fever, the human body needs to cool itself out of the reaction of self-protection function. At this time, there will be signs of accelerated metabolism such as sweating, shortness of breath, increased water evaporated from the skin, and a large amount of water needs to be added. Drinking plenty of water not only promotes sweating and urination, but also helps to regulate body temperature and promote the rapid discharge of bacteria in the body.
9. Constipation: drink plenty of water. There are two causes of constipation: first, there is stool and lack of water in the body; Second, the intestinal tract and other organs have no excretory power. Drink water and swallow faster, so that the water can reach the intestines as soon as possible, stimulate intestinal peristalsis and promote defecation. Traditional Chinese medicine believes that one of the reasons for constipation is the lack of body fluid. Drinking water can quickly supplement body fluid, so as to stimulate intestinal peristalsis and promote defecation. Chen Xiafei, chief nutritionist of the Nutrition Department of Shanghai East China Hospital, suggested that it is better for people with constipation to supplement some dietary fiber while replenishing water, so it is best to drink a cup of high fiber vegetable juice every day.
10. Obesity: drink a glass of water before and after meals. Many chemical reactions in the human body must be in & quot; Water & quot; Inside. With enough water, we can ensure the normal operation of the body’s metabolic mechanism. For obese people, they can drink a small glass of water about half an hour before meals to increase their sense of fullness; After half an hour, drink a small glass of water to strengthen the body’s digestive function and help keep fit.
11. Vomiting: drink some light saline. Vomiting is a manifestation of self-protection after eating unclean food. In order to avoid dehydration symptoms caused by severe vomiting or diarrhea, you can drink some light saline to supplement your physical strength and alleviate your weakness.