China has a magical thing, called more hot water. Cold, drink more hot water; diarrhea, drink more hot water; scorpion, drink hot water … Say, hot water can be considered a panacea, but hot water really drink?
Hot drinks with more than 65 ° C or higher cancer
The World Health Tissue will be higher than 65 ° C hot drinks, which are listed as 2A-grade carcinogens (very likely to cause cancer). The reason is temperature. Why is this temperature to be truck at 65 ° C? Because our oral mucosa and esophageal mucosa are very sensitive to temperature.
The suitable eating temperature is at 10 ° C to 40 ° C, which can be tolerated at a high temperature of 50 ° C to 60 ° C, which can be burn the mucosa in more than 65 ° C. Like people who often drink water, coffee, tea, etc., if it is more than 65 ° C, it is easy to scald, and it will develop into an esophageal cancer. Occasionally burns, our mouth, the esophagus can be self-repair. But if you drink hot water for a long time, you may cause oral ulcers, esophageal ulcers, will also bury the hidden dangers of esophageal cancer!
Appropriate drinking hot water is good
Of course, this is not advocating that you don’t drink hot water. In fact, there are many benefits to drinking hot water. Therefore, as long as it will drink hot drink, put it a little, cool, it feels not hot.
1. Hot water helps to reduce pain. The heat of water can relieve the discomfort of the abdominal dysmenorrhea, and can improve the symptoms of cramps and spasm.
2. Drinking hot water can accelerate the blood operation, discharge the waste, accelerate the gastrointestinal motility, help the scenarius, especially in the morning, drink a warm water, which is very beneficial for constipation patients.
3. After drinking hot water, the body temperature of the body began to rise, but caused the body to be strong. When sweating, you can help your body release toxins and properly purify the body.
4. Hot water is particularly beneficial for digestive systems. Studies have shown that drinking cold water during eating or after meals can harden the oil in the body. However, if you have a hot water, you can avoid the problem of intestinal cancer. At the same time, drinking hot water can also help digest.
These drinking water mistakes should be vigilant
1. Qianli water causes cancer?
This is an example of typical throwing dosages, in fact, in nature.Really contains different concentrations of nitrite, but our drinking water is treated from water from the water plant, which has been purified. As for it, it is repeatedly boiled, and a part of the water will be evaporated, so that the concentration has risen, which is not necessary to worry. Because of the study, it is repeatedly boiled water to increase the concentration of nitrite, but the amount is particularly small, the highest value is only 0.1471mg / L, which is still much lower than the nitrite content of the national life drinking water (1mg / L). It can be seen that the general repeated heating does not significantly increase the content of nitrite in the water.
2. Can you drink overnight water?
After standing overnight, it is easy to be contaminated by bacteria and microbiological, but the nature of boiling water will not change because of overnight, so, the problem of overnight water is not overnight, as long as it is preserved, no Contaminated by dust, bacteria, etc., can be relieved to drink overnight water.
But it should be noted that the boiled water can be placed for 3 days, and don’t drink more than this time.