1 first: in autumn and winter, friends and relatives gather for dinner, and drink cold drinks immediately after eating hot dishes and soup. Blood vessels will contract sharply, causing blood pressure to rise rapidly, causing dizziness, nausea and other symptoms. Therefore, experts suggest that if you want to have a cold drink to quench your thirst after eating hot food, it is best to have an interval of 3 minutes to reduce the irritation to the stomach and thus protect the stomach.
Second, squatting in the toilet for a long time may lead to rectal varicose veins. In the long run, the rectal vein will naturally be oppressed for a long time, leading to congestion and venous mass, which will induce the long-term hemorrhoids. It is generally believed that squatting for more than 3 minutes may lead to the formation of hemorrhoids, and the severity is also determined by the length of time. Never read when you go to the toilet. Nowadays, many young people like to go to the toilet and play with their mobile phones. A squat is 10 minutes, which is actually wrong.
Thirdly, tap water is polluted due to a lot of pollution. Therefore, after the tap water needs to be disinfected with chlorine, chlorine interacts with the residual organic matter in the water, which may form a variety of harmful compounds such as halogenated hydrocarbons and chloroform, which have a variety of carcinogenic effects. A large number of experiments have proved that boiling water for 3 minutes is a good way to reduce these harmful substances to a safe range. It can be seen that this measure is necessary for people to prevent cancer every day. But in real life, most people will stop burning when they see the water boiling, which is actually a very bad habit.
Matters needing attention
The three-minute regimen introduced today seems simple, but it actually has health knowledge. As long as you insist on using it, you can prevent sub-health. Sub-health is not a trivial matter, and timely prevention can make you have a healthier body. So we should pay attention to prevent sub-health as soon as possible.