According to the query of Baidu Health Network, under normal circumstances, begonia fruit can be eaten without poison. The details are as follows:

Begonia fruit is a food that can be used both as medicine and food. In addition to raw food, begonia fruit can also be used to make wine, candied fruit, jam, fruit vinegar, fruit wine, cortex moutan and so on. Begonia fruit has the effects of promoting fluid production to quench thirst, astringing intestines to stop dysentery, strengthening spleen and appetizing. Begonia fruit is rich in water-soluble dietary fiber, vitamins, protein, organic acids, etc., which can supplement the nutrients needed by human body, improve the body function and enhance the resistance to diseases, so it can be eaten. Begonia fruit is non-toxic and contains no substances harmful to human body. Begonia fruit usually does not cause harm to human body. When using Begonia fruit, you need to pay attention to avoid eating a lot of Begonia fruit, otherwise there may be symptoms such as gastric mucosal damage, nausea, vomiting, abdominal distension, difficulty in defecation, elevated blood sugar and indigestion. Therefore, people with gastrointestinal diseases need to use it with caution. There are also some people who eat begonia fruit in excess, which may cause abdominal distension, difficulty in defecation and even habitual constipation, so they need to eat it in moderation.