How to hydrate the body in the hot summer
Not thirsty and drinking water When people are thirsty, it means that the body has slightly lost water.
Do not drink a lot of water before or after meals.
Drink some sour plum soup, tomato soup, orange leaves, orange leaves and other acid-containing soups before meals, which will help ensure that the digestive system secretes enough digestive juice, help digestion, promote appetite, and can supplement vitamin C. It can also prevent heat stroke, butIf you drink a lot of water before meals, it will dilute the gastric juice and affect digestion.
After meals, food ingests most of the stomach space. If you still drink a lot of water, it will dilute the gastric juice and greatly reduce the sterilization ability of the human body, and increase the burden on the stomach, heart, and kidneys due to excessive drinking.
Therefore, after working, drink water before eating, and drink a maximum of 300 ml at a time, at least 30 minutes before drinking.
In the summer, it is necessary to replenish about 3000 ml of water daily to meet the needs of the human body.
The elderly are not sensitive to thirst and should take the initiative to drink a small amount of water several times, preferably 1500-2000 ml per day.
For pregnant women and breastfeeding women, the body needs more water, and the daily amount of water should be 3000-3500 ml.
Drinking water needs salt. After sweating in summer, some people only drink and drink thirst, and slightly add salt.
Due to the loss of a large amount of water and the loss of salt during sweating, the osmotic pressure in the body loses balance. At this time, the water that is drunk cannot be stored in the cells, and it will be discharged with the sweat.The thirsty vicious circle.
Severe cases can cause muscle weakness, pain and even convulsions.
Therefore, in the hot summer, especially after a lot of sweating, you should drink some salt water appropriately.
Don’t drink thirsty. Some people are greedy for a while, and drink plenty of water when they are thirsty.
This water accumulates in the gastrointestinal tract at once, in addition to feeling heavy and bloated in the stomach, it also affects diaphragmatic activity and affects normal breathing.
A large amount of water enters the blood, which can rapidly increase the blood volume, and the heart burden suddenly increases, resulting in abnormal heart and lung function.
Thirst thirsty drinking water and salt in body fluids are out of balance, causing severe pain during perfusion, and endangering life.
Sweating and eating cold drinks is also very particular about eating cold drinks.
Director Du said that cold drinks can clear summer heat and quench thirst, which is worthy of summer people’s summer heat, but if it can be improper, it will affect physical health.
Don’t be too greedy.
Excessive consumption of cold drinks will dilute the gastric juice and inhibit the secretion of gastric acid, which is not conducive to the digestion of food, and will weaken the sterilization ability of the stomach, which will affect people’s health.
When sweating heavily, do not drink immediately.
Due to the rapid changes in cold and heat, the human body feels difficult to adapt, and it is easy to cause harm to the human body.
Be careful with cold drinks.
Cold drinks are too cold, too much and too fast may cause a series of headaches in the body, causing severe pain.
Some patients should not drink cold drinks.
Cold drinks can cause the body’s capillaries to contract, so patients with cardiovascular disease, bronchitis, sore throat, digestive inflammation, and cholecystitis should not drink cold drinks.
Such water is not drinkable. Raw water is contagious and cannot be drunk.
Extremely warm boiled water. After repeated boiling of the residual water, the remaining steamer water in the steamed rice cannot be drunk.
These boiled waters contain high levels of nitrite unless they are potentially harmful to the human body.
Moderate consumption of fruits to replenish a moderate amount of fresh melon and fruits and “tea” instead of water.
In summer, fruits and vegetables are extremely rich, such as watermelon, cucumber, and tomato. They can be used as vegetables, and they can also supplement water and nutrition. Making these fresh fruits and vegetables a complementary meal is really a good habit that is both economic and practical.
In addition, herbal medicines such as honeysuckle tea and chrysanthemum tea with pharmacological effects are often available at home, which are of great substitute for preventing heat stroke and preventing certain skin diseases.
Don’t drink too much after exercise. Summer is also a season for exercise.
Therefore, hydration after exercise is extremely important.
Experts remind you that you cannot drink a lot of water quickly after exercise.
Although there will be a lot of water loss after summer sports, you can’t drink a lot of water quickly, and you need to have a long stream of water.
Experts believe that for the rehabilitation of dehydration exercise, supplementation should be done before, during, and after exercise, and it is recommended to drink 300-500 ml of water before exercise, and 150-250 ml of water every 15 minutes during exercise, after exerciseThen replenish the required moisture.
Excessive drinking water is likely to cause “water poisoning” In the general impression, drinking more water is a good thing, but experts remind that excessive drinking water can cause “water poisoning”-also known as “dehydration and hyponatremia.” Experts believe that a lot of water after sweating a lot will be more likely to cause water poisoning.
Some people feel thrilled and thirsty when they feel uncomfortable in the summer when they are thirsty, or after exercising or sweating after work. I wonder if this is the wrong way to drink water.
Because a person sweats a lot after working, exercising, or experiencing extreme heat. This loses both water and salt.
If you drink a lot of boiled water at one time without replenishing the salt, the water is reconstituted and absorbed, and then sweated out of the body. The sweat is lost and some salt is lost. As a result, the salt in the blood is reduced, and the water absorption capacity is reduced.It is quickly absorbed into the tissue cells, causing the cells to edema and causing water poisoning.
At this time, people will feel dizzy, dizzy, thirsty, and severely faint.
Experts say that people feel thirsty after sweating a lot. It’s not exactly a lack of water in the body, but a feeling of small and dense saliva, sticky mouth, and dry throat.
At this time, you should rinse your mouth with water, then take your mouth and throat orally, then drink a small amount of water, stop for a while, and then drink some more. If you drink it several times, you will not damage your health due to “water poisoning”.
They said it would be better to replenish a little bit of saline in time after sweating from work or sports.