The time of Christmas and New Year's Eve is characterized by several excesses, both in terms of quantity and quality, and usually involves heavier meals.
We must compensate, in addition to the weight gained, for the overload caused on our liver and digestive system.
If we do an intermittent fasting of 8/16 (fasting for 16 hours and consuming light meals/food for the next 8 hours) for a week, or 5/2 (two days with a very reduced diet, not exceeding 500 kcal), and, for the next five days, on a light diet), we will be able to give our body the rest it needs to help it regenerate, in addition to the benefit of weight loss.
