First of all, we need to understand the composition of the stool, which is mainly composed of bacteria, shed cells, digested and absorbed food residues, water, metabolic waste, etc. Defecation can eliminate metabolic products that are harmful to the body, so to a certain extent, it can be considered that defecation can eliminate “toxins”. The liver is called the “detoxification organ” and is involved in the metabolism of toxins and drugs, converting them into substances that are not harmful to the body. Diarrhea is medically known as diarrhea, and can be caused by lesions in the gastrointestinal tract or by taking drugs that cause gastrointestinal disorders, which can lead to an increase in the number of bowel movements, and can seriously cause dehydration and disturbances in the body’s water-electrolyte balance, and cannot have a positive effect. If you have constipation, you can eat more fiber-rich vegetables and fruits to help defecate, and if necessary, you can use drugs.