Why do we cry?

Do you feel better after a good cry, or do you feel worse than ever?There can be a lot to cry about, good or bad: a break-up, a milestone, a tragedy, a sappy movie.Norman and Tegan discuss why we evolved to cry, and the purpose it serves as we get older.References:The Riddle of Human Emotional Crying: A Challenge for Emotion ResearchersThe neurobiology of human cryingEmotional expression in human and non-human great apesUltra-processed food intake, cognitive function, and dementia risk: A cross-sectional study of middle-aged and older Australian adultsIf you enjoyed this episode, check these out!Butter vs margarine: what's better for you?How much protein do you REALLY need?Why is yawning contagious?