You are instantly saving someone's life by blood donation which makes you a real-life hero. Now, that ought to make you feel really contended, Isn't it?
But, you are not only helping others but also getting yourself some awesome health benefit from blood donation. Well, you might be thinking what advantages does a donor get from donating blood?
I have written a whole blog about this topic at - https://steemit.com/benefitblooddonation/@clik/some-health-benefits-of-blood-donation . You can browse it know about the benefits of blood donation.
If you want to donate your blood, you can visit - http://www.ifrc.org/en/Contact-us/
Or - https://www.redcrossblood.org/give.html/drive-results?utm_campaign=rco_search_home&utm_medium=rco_blood&utm_source=redcross.org&zipSponsor=20006 . You can also visit their main page here https://www.redcrossblood.org/ .
In India you have to see here http://www.friends2support.org/inner/about/blood.aspx or here http://www.indianblooddonors.com/index.php . Or you can just visit your nearby Hospitals or health clinics to know more how to donate blood in your locality.