Maybe many of us like to drink some ice water in summer. Drinking ice water can bring us a lot of benefits. Drinking ice water can help us achieve a very good effect of relieving heat and cooling, greatly reduce our own chance of heatstroke, and also help us achieve a refreshing effect. What's the benefit of drinking ice water.
1. When the air is hot, the human blood vessels are in the state of expansion. If we drink a lot of ice water, it will cause the rapid contraction of the blood vessels, resulting in the lack of blood supply to the heart and brain vessels, leading to cardiovascular and cerebrovascular diseases. In particular, patients with previous history of hypertension, coronary heart disease and cerebrovascular disease will lead to high blood pressure, angina, even myocardial infarction and cerebrovascular disease. Excessive drinking of ice water will also affect the development and physiological function of the reproductive system, especially for some girls, whether it is menstruation or not, indiscriminate drinking of ice water or cold drinks will cause menstrual disorder and dysmenorrhea. Cold air gathered in the uterus and even buried the root of infertility after marriage. Too much ice water for boys can also affect sperm development. In addition, ice water will cause harm to throat, vocal cord, respiratory system, etc
2. When sweating a lot after work or exercise, you can add some dilute salt water in proper amount; the sweat contains a large amount of sodium chloride, which accounts for about 5% of the sweat. If you do not add salt in time, you will lose your appetite and suffer heatstroke in serious cases. Sometimes drinking a lot of water without quenching thirst, the root cause is the lack of salt, so drinking salt water is also a good way to prevent heatstroke, generally taking the salt content of 2-3% boiled water, mung bean soup, herbal herbal tea and so on as the best drink
The benefits of drinking ice water are far more than these. Everyone will drink more ice water in summer, which can effectively help us reduce the risk of throat swelling and pain. It can also help us to solve the problem of dizziness and headache, and achieve a very good refreshing and comfortable effect.