I bought a constant temperature coaster, and the coaster showed 55 degrees. I want to ask whether it is good to drink water with a constant temperature of 55 degrees for a long time.

The constant temperature coaster shows a temperature of 55 degrees. In fact, the cup is heated to 55 degrees, and the water in the cup is about 37℃-45℃. Water at this temperature is very suitable for human body to drink, which can promote cell metabolism, improve immunity, relieve constipation, promote human growth and development, and promote the healing of body surface wounds. In addition, because the human esophageal wall is composed of mucous membranes, it is very delicate and can only tolerate the highest dietary temperature of 50℃-60℃. Above this temperature, the mucosa of the esophagus will be burned, so drinking warm water is more suitable for protecting the esophagus.

The optimum drinking temperature is 37℃~45℃. Because the human esophageal wall is composed of mucous membranes, it is very tender. Only when it is subjected to the highest temperature of 50℃ ~ 60℃, beyond this temperature, the mucosa of esophagus will burn and blister. If you often drink hot water and eat hot ingredients, it will do harm to the mucosa in dentistry, esophagus and stomach. If this kind of injury is not repaired and burned, it is likely to cause superficial ulceration, leading to diffuse dental mucosa inflammation, dental mucosa vitiligo, esophagitis, atrophic gastritis and other diseases; Constant burn and repair will constantly cause changes in mucosal quality and even produce lesions. Therefore, the temperature of drinking water close to or slightly higher than normal body temperature is the temperature of healthy drinking water.

Drinking the water in the thermostatic kettle for a long time is likely to harm people's physical and mental health, because the thermostatic kettle is always kept at a certain temperature. From the clinical point of view, because the temperature is not 100 degrees, it can't completely eliminate germs, and it may even lead to germs breeding. So it is not good to drink water in a thermostatic kettle for a long time. As long as the temperature of water is close to 37℃, it is most suitable for everyone to drink. In other words, 35℃ to 40℃ is the most comfortable and harmless temperature for the body. This kind of water is at 50 degrees celsius. It is likely to be more comfortable for people with spleen and stomach deficiency and cold, but drinking this water for a long time may be slightly hot.

Before going to bed at night, be sure to drink at least 150-200ml of water, which will reduce the blood viscosity in everyone's body, accelerate the blood circulation system and help prevent many diseases. After waking up in the morning, it is best to drink at least 250ml of water to make adequate preparations for your day. Be sure to drink 150-200ml of water before three meals every day, which will improve the metabolism of digestive enzymes in your stomach and make full preparations for the ingredients to be served.