Probiotics: What They Are, Benefits Side Effects Probiotics are live bacteria and yeasts that have beneficial effects on your body You can take them as dietary supplements or use them as topical products
Probiotics and prebiotics: What you should know - Mayo Clinic Probiotics and prebiotics are two parts of food that may support gut health Probiotics are specific living microorganisms, most often bacteria or yeast that help the body digest food or help with symptoms of certain illnesses Probiotics are naturally found in fermented foods such as yogurt and sauerkraut