If you've ever had issues with digestion, you've probably heard the word "probiotic." Here are some expert-recommended foods to improve your gut health. Yogurt : All yogurt has some probiotics, but be sure to check that it contains live active cultures. Kefir : Use this fermented milk drink in smoothies or soups. Soft cheeses : Look for younger cheeses like gouda, mozzarella and cottage cheese. Fermented vegetables : Sauerkraut and kimchi are two great options
