I'll give you a second to Google that, but holy fuck is it not good.
It worrying, he's my little brother; two years younger than I am. And this happens. In addition to his appendix almost bursting just over a year ago. I worry about his health.
And I worry about mine. I'm overweight, and it's always been such a freaking struggle to fight it. And It's something that I need to keep going with, if I want to live any kind of long life.