if there to hard yes they can
If you have braces you can till eat almonds, but it shouldn't be too strong especially let your teeth get used into braces.
No poligrip will not damage teeth.
apples do mast damage to your teeth
Yes.
it can do a lot ofdamadge to your teeth becase you can get cavitys
yes
No it won't
Plaque over building
Yes
Microbes damage teeth by forming a hard, off white colored substance called plaque. Plaque causes gum disease which will make the teeth bad if not treated in time.
A tongue piercing does not damage the teeth unless the actual metal piercing rubs against or touches the tongue many times.
RC Cola