Occasionally, it doesn't matter, it has little effect on weight, but it can't be relaxed. Eat instant noodles, a food with high oil content, as little as possible, try to control eating once in a while, once every ten days and a half, and it is best to increase the amount of exercise after eating. Otherwise, the weight may not fall off the scale, and the weight loss will rebound a little (for the obese people).
When it is reduced to the weight that suits you best and kept for a long time, you don't have to be so strict. You can eat a small amount once a week or three or four days.