Premature Greys

Hey, i recently posted on Keratin talking about grey hair. Im 16 n i know it might sound strange but ive started getting some grey hair, it may not be as bad as some people describe on here of their premature greys but the fact is i still have them. I was just wondering of peoples thoughts on this matter n how to deal with it, because it does annoy me sometimes. Any comments appreciated

Thankyou..