The World's Most Dangerous Drug - Meth

"Meth really is the mother of all drugs. It's the cheapest, dirtiest and most powerful drug in existence today. It's also the fastest spreading. Meth doesn't kill its addicts immediately. The process is slow, during which it takes an extreme physical and psychological toll. Meth literally rots people's bodies—teeth, face and insides. Frankly, I was appalled by how ugly it made frequent users.I