Why do you drink a lot of hot water when the weather is cold?

It's cold in winter, so drinking more hot water can make our body quickly replenish calories, raise body temperature and prevent us from feeling cold. The amount of exercise in winter is reduced, and drinking more hot water can also help you sweat more and urinate more, so that toxins can be discharged in time; The temperature difference between indoor and outdoor in the north is relatively large, and it is easy to catch a cold. Drink more hot water to promote metabolism, help the body excrete waste and relieve cold symptoms.