Foods that promote a healthy gut microbiome include those rich in fiber, such as fruits, vegetables, whole grains, and legumes. Probiotic-rich foods like yogurt, kefir, and fermented foods such as kimchi and sauerkraut support the growth of beneficial bacteria. Prebiotics, found in garlic, onions, and bananas, nourish these microorganisms. A balanced intake of these foods enhances digestion, boosts immune function, and reduces inflammation. Maintaining a diverse and healthy gut microbiome is essential for overall physical and mental well-being.