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
Selective serotonin reuptake inhibitors (SSRIs) - Mayo Clinic Selective serotonin reuptake inhibitors, also called SSRIs, are the type of antidepressant prescribed most often They can ease symptoms of moderate to severe depression They are relatively safe, and they typically cause fewer side effects than other types of antidepressants do Serotonin is one of
Vitamin B-12 - Mayo Clinic Vitamin B-12 is a vitamin the body uses to make and support healthy nerve cells It's also used to make healthy red blood cells and the genetic material inside cells called DNA Vitamin B-12 also is called cobalamin Food sources of vitamin B-12 include poultry, meat, fish and dairy products Food companies also may add vitamin B-12 to breakfast cereals Some people may take it as a vitamin by