There is not much connection between eating oats and diarrhea. Oats are rich in nutrients, its protein content is very rich, and contains 18 kinds of amino acids. Oats also contain a lot of vitamins and minerals, as well as a large amount of dietary fiber, which can fully replenish the body’s nutrients, providing the body with enough energy. However, it does not cause diarrhea by itself. Diarrhea is usually caused by bacterial and viral infections, food poisoning, intestinal inflammation and other factors. It is mainly manifested by an increase in the number of stools, more than three times a day, and loose and unformed stools. If there are symptoms of diarrhea, it is important to go to the hospital in a timely manner, complete the relevant examinations, identify the specific causes and then carry out the appropriate treatment.