Okay, so...maybe based on the wonderful "advice for past self" thread, I've noticed many people mentioning their teeth!
I'm also someone who wishes they'd done better. I have very thin teeth. Very even, but my genes mean thin teeth and also definitely not a Hollywood smile. I also spent a big chunk of my life throwing up because I had undiagnosed coeliac disease. Not very good for the old tooth health.
They're certainly not yellow, but I'm not winning any Colgate ad positions! No fillings, surprisingly! Just thin and I'm terrified of biting a whole apple.
So! In light of that - what's good for teeth that have been damaged? Not lovely strong healthy teeth, but teeth that have been a bit biffed around? I've got my eye on a dentist in Scotland should any ever snap, but honestly I'm happy with my gob at the minute. I'd just like to keep 'em nice looking.
Tips! Stories! Anything!