Is it better to drink cold or hot water? Is it better to drink hot or cold water

It's important to hydrate in a timely and reasonable manner.

Drinking plenty of hot water is more suitable for health.

While foreign countries advocate drinking more ice water is usually based on natural habits, China's advocacy of drinking more hot water is based on the perspective of traditional Chinese medicine health preservation, which is based on life science.

The following is a scientific analysis of the effects of ice water and hot water on the human body.

1. Ice water: When we drink ice water, ice water first enters the stomach of the human body, and the body temperature of the stomach will drop suddenly, when the temperature of the stomach deviates from the normal temperature of the human body by 37 degrees, the immunity of the stomach decreases, especially the people with poor gastrointestinal mucosa will have adverse reactions such as nausea and vomiting and stomach pain. Ice water is usually not sterilized at high temperatures, and it is easy to be contaminated by bacteria and viruses, and diseases from the mouth will affect one's health.

2. Hot water: What we call hot water is cold water after boiling or brewing tea into warm water before drinking, the water temperature is about 37-50 degrees, slightly higher than the human body temperature. When the temperature of the stomach is slightly higher than the body temperature, the blood circulation of the stomach is accelerated, the body's immunity becomes stronger, and the moisture and cold of the stomach can be discharged from the body.

It must be that hot water is better, especially warm boiled water is better for the body. Because boiling water can kill the parasites and bacteria inside after heating, it will not affect the body.

Drinking water should be hot boiled water and let it cool before drinking. It won't hurt your stomach.

I think drinking plenty of hot water is good for your health, but it can also be counterproductive. Generally speaking, drinking more hot water usually has a good effect on human health, such as accelerating blood circulation and increasing gastrointestinal peristalsis. But drinking too much hot water may lead to water poisoning, dehydration, hyponatremia, kidney damage, etc.

This is because: 1. The absorption rate of hot water is relatively cold.

Water should be faster, which can increase the amount of water in the human body, thereby speeding up the metabolism of water and calories in the body. In addition, drinking hot water can accelerate the body's internal blood circulation, dilate the gastrointestinal capillaries, increase gastrointestinal peristalsis, and help digestion. At the same time, hot water can also have a soothing effect on human muscles, especially abdominal muscles, thereby relieving symptoms such as pain and spasms.

2. If you drink too much hot water, it may cause the water in the human body to be unable to be discharged, and symptoms such as water poisoning and increased burden on the kidneys may occur. In general, if the amount of water consumed exceeds the diuretic rate of the kidneys, the excess water cannot be excreted, which may cause symptoms such as cell swelling, leading to dehydration and hyponatremia, and may also cause some damage to the kidneys.

Drinking a small amount of ice water at a time will not cause obvious harm to the body, and the harm to the body of drinking a large amount of ice water is mainly to make teeth sensitive and affect digestion. In addition, drinking large amounts of ice water over a long period of time may also affect the reproductive system or make a person susceptible to colds.

Therefore, drinking hot water and ice water in moderation can be beneficial to physical health.

I think that drinking hot water has many benefits for the human body, such as maintaining body temperature, improving circulation, helping to reduce constipation, relieving menstrual pain, etc., but it is also necessary to pay attention to the temperature and amount of hot water to drink.

1. Maintain body temperature: For example, drinking more hot water in cold environments such as winter can make the human body feel warm and maintain body temperature;

2. Improve circulation: Drinking more hot water can help improve human blood circulation, speed up metabolism, help promote growth and development, assist wound healing, and also help sweat and urinate more, and promote the discharge of harmful substances from the human body;

3. Assist in reducing constipation: in addition to drug ** constipation, drinking more hot water can help promote intestinal peristalsis, avoid dry feces, and make the human body easier to defecate;

4. Relieve the pain of menstruation: some women may have dysmenorrhea due to factors such as uterine muscle contraction, at this time, drinking more hot water can help relieve uterine muscle spasms, relax the spirit, relieve pressure, reduce irritability, etc.;

5. Other benefits: Since drinking hot water can speed up metabolism, drinking more hot water can also help to heal for colds, common infections, postoperative recovery and other conditions.

It is not better to drink hot water when the boiling water drops to a certain temperature such as about 45, because drinking too hot water may cause the esophageal mucosa to be burned, and may even cause esophageal cancer. Drinking too much hot water is not always better, and excessive water consumption may increase the metabolic burden on the kidneys, which may lead to water poisoning.