For example, when a girl has her period, she will have dysmenorrhea. It's not a disease, but it's just an example. As a girl, dysmenorrhea is already very uncomfortable. Once she does strenuous exercise, it will be more painful. It's not good for your health either. You should eat something to replenish your body and blood.

When I have a fever, I don't want to eat. Walking on the road is a torment. It's no use exercising. There are many diseases, such as cancer, which are useless at all. It has to go to the hospital for treatment to really recover, and it is difficult to cure this disease, and the difficulty coefficient is very large.

Finally, for another example, if we are weak, we need to eat something nutritious to supplement our body. If you don't eat, your body can't keep up, which is bad for your health. Shut up and open your legs. I think it's limited to a few diseases, such as colds, active legs and sweating. This still has some effect.

I have pimples on my face. Some reasons are due to our eating habits. We should eat less spicy food and less irritating food, which can reduce the acne on our faces. If you want to lose weight, it is useful. It is possible to lose weight as long as you stick to this concept. If you want to treat the disease, you should follow the doctor's advice. Many times, we can't believe those rumors, but we still have to go to the hospital for treatment and let the doctor give us a solution. Although these proverbs have some truth, they are not really useful after all.