patty2292
Jedi Master
hlat said:If there are no negative health consequences with darker teeth, then perhaps just leave it alone and spend energy on other health matters?
I agree with luc's comments on this question.
If someone is still on a high sugar/carb diet and is worried about their teeth and appearance then I'd say energy is wasted as you have said hlat. But once diet and health are on the heal, maintaining to socially accepted standards are quite beneficial in today's world.