When I wrote my last blog, Laughing Out Loud, I did not know all the health benefits derived from chuckling to guffawing. I already knew that laughter released endorphins, which makes you feel good. It improves your outlook. Your husband might appear better looking, for example.
The Big Wow is how it can reduce heart attacks, and the Bigger Wow is to what extent it can reduce the risk of SECOND heart attacks. Check it out from CNN: