When can you donate blood?

Question

I tried googling it and got conflicting answers from 16-19. I live in the U.K. Does anyone know why there is an age limit, and if there is any limitations such as blood type?

Answer 1

in Canada, 18.  Probably same in most countries.  They especially like type O, because it can match with any other blood type.

Answer 2

Try searching "blood donations" in your area. Most sites should have donating guidelines. I know they do in the States. OR call. I've donated for 20+ years. Here, some blood types are more in demand. A person can donate whole blood every 8 weeks. Good luck. You also have to be 17 years old here.