It will definitely have an impact, that is, hunger, poor spirit and inattention should have little impact on menstruation. Sticking to a diet will definitely have an effect, but if you can't stick to it, the rebound will be more severe than before. You don't have to diet to lose weight. As long as there is corresponding exercise to consume the calories you eat, you won't gain weight. Taking a walk with a good friend after dinner can not only chat but also help digestion, killing two birds with one stone and ensuring that there will be no more feeling of "support". I tried it during the summer vacation. Walking on the country road, the scenery is beautiful, the mood is good and the digestion is good.