5 Adequate sleep The cold weather makes the whole person's metabolic ability drop a lot, and it is precisely because the body consumption drops but the required calories are not available that people get fat. At this time, you should try to strengthen your metabolism, restore your body consumption to a normal level, and consume the calories you eat, so sleep is very important, especially in autumn. It's not difficult to get eight hours' sleep every day, is it? And sleeping can also lose weight.