Bananas and yogurt together usually do not give you diarrhea. Yogurt is a common dairy product, its main components are carbohydrates, calcium, protein and other trace elements, but also contains probiotics. Banana is a common nutrient-rich fruit, which contains water, sodium, potassium, vitamins and other nutritious ingredients, which can replenish nutrients for the body. Bananas and yogurt eaten together usually do not cause gastrointestinal stimulation, usually not diarrhea, and will not cause any discomfort to the body, you can rest assured that consumption. If bananas and yogurt eaten together if the phenomenon of diarrhea, consider that it is because of the lack of lactase in the body or insufficient secretion, resulting in lactose intolerance, so diarrhea. It may also be due to allergies to bananas and yogurt, and eating bananas and yogurt at the same time may also cause diarrhea. If you have diarrhea after eating bananas and yogurt at the same time, you need to go to the gastroenterology department of a regular hospital in time to complete the relevant examinations and targeted treatment to avoid delaying the condition.