First, don't avoid oil, because the human body is dormant in winter. If you avoid oil, it will easily lead to malnutrition; Second, don't maliciously reduce your food intake, because there will be a lot of bacteria and viruses breeding in spring, and the temperature in spring is not very stable. All aspects of the body need to rely on immunoglobulin to compete, so the body needs a lot of nutrients as a backing. Third, don't do some very strenuous exercise, because people's bones are stiff in winter and will gradually become active in spring. If you do strenuous exercise, it is easy to cause fractures.
Losing weight in spring is not a good decision. It is suggested to lose weight in summer or autumn, so the effect may be better.
If you want to lose weight in spring, you must not avoid eating and warm up before exercise, which may prevent it in advance.