These faces of meth websites are asinine and misleading. It's mainly the toxins in the impure street smack manufactured by amateurs that does this combined with other poor lifestyle choices. Pure pharmaceutical grade methamphetamine is a real weightloss drug and miracle stimulant. Of course they suppress the use of it and make it almost totally illegal except for the VERY rare instances that it is prescribed. If methamphetamine was decriminalized and sold at the discretion of a pharmacist it would do more help than harm. The substance being illegal and bullshit propaganda does nothing but amplify the destructive power of the substance.