Yes. Drugs like methanphetimines can severely damage your teeth. The black color is actually decay.
the man you had last night
Methamphetamines are usually associated with rotting/deteriorating teeth. However, drugs of all sorts cause people to lose interest and drive to take care of oneself which can also cause teeth to rot...
Not commonly, no.
coke
none crack dose that but try not getting hucked on them
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