What is the difference between drinking to keep warm and exercising to keep warm?

Drinking to keep warm is just an excuse for drinkers. Drinking can indeed promote blood circulation, but it will make you feel even colder afterwards! Moreover, alcohol is a carcinogen. No matter how much or how little you drink, it will harm your body. Physical exercise is different. Physical exercise relies on exercise to promote blood circulation. Let’s put it this way, there are only benefits and no disadvantages. These are two concepts