Yogurt

Yogurt, kimchi, and kefir are examples of fermented foods that are packed with beneficial bacteria that help with digestion. According to some research, probiotics may improve stool frequency and consistency to promote regularity.

According to Harvard Health Publishing, some people's diarrhea and IBS symptoms can both benefit from the probiotics found in some yogurts. It's crucial to remember that everyone's tolerance for dairy is different and that eating dairy products may cause bloating in some people. However, yogurt might be acceptable to you even if you deal with an intolerance to most milk-based products. Yogurt contains live bacteria that break down part of the lactose, making the final product more tolerable for some people with lactose intolerance.