Why do you urinate more when the weather is cold?

1. Because cold sweat can't be discharged, water can only be discharged from the body in this way. People must keep a certain temperature. People's body temperature is maintained by converting the food they eat every day into heat energy. Starch and fat in food can be converted into heat energy. When the body needs more heat energy in cold weather, starch and fat will be consumed much more. The consumed starch and fat form carbon dioxide and water, and carbon dioxide will be excreted by breathing. You can sweat if you are hot.

2, this has something to do with physiology: when the weather is cold, people are often in a state of spasm, which is simply shaking, and so are human organs. When the bladder twitches, people want to go to the toilet. So it's cold and wet.