Why does Crystal Meth make people ugly?

Question by Morgan: Why does Crystal Meth make people ugly?
I saw the famous ’10 years of meth’ picture with some blonde lady aging very rapidly because of meth. Her cheeks were sunken in from possible lost teeth i guess, and she just looked like hell. Why does this drug in particular age people so quickly? I know that drug users don’t have the best personal hygene, or really care for their bodies, obviously. But why is it meth or crack the ones that do it so quickly as opposed to oh idk cocaine or herion or something?

Best answer:

Answer by Mr. Peter
Heroin can make you look cracked out too after a while… meth is particularly harmful though it sucks people’s lives away, I’ve seen meth addicts and it’s not pretty.

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