### Methamphetamine: A Comprehensive Overview
**Introduction to Methamphetamine**
Methamphetamine, commonly known as crystal meth, is a powerful central nervous system stimulant. Its chemical structure is closely related to amphetamine, which is used in the treatment of Attention Deficit Hyperactivity Disorder (ADHD) and narcolepsy. However, methamphetamine has a much stronger effect on the body and brain due to its ability to rapidly cross the


