During a regular blood donation, we can give around 470 ml of whole blood. This occupies nearly 8 or 9 percent of the average blood volume of an adult person. By donating blood once we can burn nearly 600 calories Donate Us https://serudsindia.org/world-blood-donor-day-importance-of-blood-donation/ #blooddonation #blood #blooddonor #donateblood #giveblood #blooddonors #donatebloodsavelives #blooddonate #donatebloodsavelife #savelives #blooddonationcamp #seruds #kurnool