This hormone keeps moisture levels in check, and without it, dryness takes over. 2. Mood Swings One minute you are laughing, the next you are crying at a cereal commercial. Oestrogen influences ...

Laughing with others releases endorphins in the brain, a natural painkiller hormone that makes you feel great. It also activates the release of serotonin, the same brain chemical that helps to ...

Laughing for a few seconds every day can increase your lifespan. A few moments of laughter can drive away negativity, stress ...

There absolutely is truth to laughter really is the best medicine. Laughing has an actual effect on stress hormones, including cortisol and epinephrine, which is the fight or flight hormone.