Winter is the most fattening season. When the weather is cold, the human body will consume fat to keep warm, but it will also make people hungry easily, so you can eat more high-calorie things. Knowing this, it is easy to lose weight. First of all, keep warm, so that you won't be hungry easily. Second, don't keep warm, but control your diet. Third, you can lose weight by generating heat through exercise. Personal experience, I hope I can help you.