Probiotics serve various important functions in the digestive system. They promote a healthy balance of gut bacteria, which aids in digestion, nutrient absorption, and immune function. Probiotics help in preventing and alleviating digestive issues like bloating, constipation, and diarrhea. They can also enhance the production of short-chain fatty acids, which are beneficial for gut health. Including probiotic-rich foods, such as yogurt and fermented items, can support overall digestive wellness, contributing to a healthier gut microbiome.