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
Low blood pressure (hypotension) - Symptoms and causes Overview Low blood pressure is a condition in which the force of the blood pushing against the artery walls is too low It's also called hypotension Blood pressure is measured in millimeters of mercury (mm Hg) In general, low blood pressure is a reading lower than 90 60 mm Hg
Chronic traumatic encephalopathy - Symptoms and causes Overview Chronic traumatic encephalopathy, also known as CTE, is a brain disease likely caused by repeated head injuries It causes the death of nerve cells in the brain, known as degeneration CTE gets worse over time The only way to definitively diagnosis CTE is after death during an autopsy of the brain
Narcissistic personality disorder - Symptoms and causes A narcissistic personality disorder causes problems in many areas of life, such as relationships, work, school or financial matters People with narcissistic personality disorder may be generally unhappy and disappointed when they're not given the special favors or admiration that they believe they deserve They may find their relationships troubled and unfulfilling, and other people may not