I am almost 57 and I have only a few gray hairs, mostly at my temples. Since I have a rather mousey brown hair, they aren't very obvious. My sister, a year younger and with much darker hair (almost black), started getting gray hairs in her mid twenties It's easy for me to say I won't dye my hair but a lot harder for her to say it when she was 50% gray by 30! She is still dying her hair, but I do think she should use a lighter shade - she still uses the same very dark color she had in her 20s. Oh well, it's her hair and not mine - I'm far too lazy!
Pam