To become a blood donor you need to be aged 18 - 75 and be in good health. Please visit our website and complete the eligibilty quiz to see if you meet the other criteria required to become a donor. If you're eligible, book an appointment at your nearest donation location to get started! On the day of your donation remember to eat some food and drink plenty of water in the three hours leading up to your donation and take Photo ID with you. You even get some yummy snacks after donating! Give Life. Give Blood.