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As I get older, I feel like my teeth are weakening and my gums too.
It seems to be weakening, but the most bothersome part is
It's the color of the teeth... no matter how well I brush and take care of them.
I'm not sure if it's because of age, but the color looks too dull.
It's dull. Situations where only teeth show when you smile.
I'm really worried about my nerves. Will whitening my teeth help improve the situation?
Is there anyone who has done it? I'm curious about the effectiveness.