can somebody show me proof the effects of meth on the body?

http://montanameth.org i have seen the pics the before and afters, i have seen and known people before and after.

they AGE fast, and suddenly develop nervous ticks that weren't there before.

and as a dental assistant- you cannot hide your use because it ravages the mouth turning the decayed teeth a green coppery color that does cause terrible pain.

• where are we going to and what are we doing in life,if we are going to die at any moment?
• am i destined to never get a girlfriend?
• im curious can someone be hypnotized via email or online?
• Hot to stop snoozing?
• why do people self harm?
• AUTISM Disability to be treated/cured if possible or difference to be celebrated, what do you think?
• What pills could you take that wouldn't kill you but put you in oblivion for a while?
• how can i control over my shyness? let me suggest some measures for shyness?