HANGOVER is a constellation of symptoms

HANGOVER is a constellation of symptoms caused by drinking an excess of Alcohol Headache Nausea Hanxiety Tummy pain Malaise Fogginess What is happening in the body to cause a HANGOVER? Alcohol dilates blood vessels in the brain, when this wears of the vessels constrict, triggering Headache Alcohol increases cortisol the day after or even for a few days after drinking, feelings of stress and anxiety Disrupted gut microbiome Quality of sleep disrupted, more of a pseudo-sleep, low level hypnotic trance which is very poor quality sleep The ANSWER to the question will be in the comments once a few answers come through