Ouvrage Collectif 
Chemically Engineered 

This guide is for those who are looking to educate themselves about steroids, and other performance enhancing drugs.Even if you never intend to use steroids you will learn about how the chemicals in our bodies act in positive or negative ways on muscle growth.If you are an experienced bodybuilder who feels that you have reached your genetic potential, and wish to exceed it then you have likely thought about steroids. By reading this guide you are obviously sensible and mature enough to educate yourself on how performance enhancing drugs work on the body.