Last week, I gave blood. It's something I enjoy, and one of the best things you can do. Each donation can help or save three lives. One in three people in their lives will need blood or blood products, but only one in 30 donates! It's such an altruistic act, and is so helpful, only inconveniencing you slightly. Like, an hour of your time and a little scratch to save lives? Okay.
As a vegan, I feel good seeing my iron counts at good levels. I was once told 'you must eat a lot of red meat' - nope.
Please consider donating, it'll make you awesome(er) - New Zealand / Australia