Most people think of loneliness as something that only affects emotions. It’s usually associated with feeling sad, disconnected, or left out. However, research increasingly shows that loneliness doesn’t just affect how we feel; it may also affect how our brains function. A recent study published in the journal Menopause highlights how powerful social connections can be for cognitive health. Researchers analyzed data from 903 women between the ages of 45 and 55 who were goin