I suggest a diet regimen. If the gastrointestinal tract is not good, you should eat more soft and digestible foods, such as; Drink millet porridge in the morning and eat an egg instead of meat dishes; It is best to eat coarse grains at noon, such as corn porridge, adzuki bean porridge and small dregs; It is best to eat at night; Dry meals, because sleeping at night 10 hours, children are growing up, middle-aged and elderly people are resting, so it is not appropriate to lose weight. If you want to lose weight, you should choose to eat less and eat more. I have a bad stomach, so I'd better not lose weight.