The article isn't about "your body" (about which I'd rather know as little as possible); it's about the so-called "war on drugs" (which is actually a war on the poor).
Yes I read the article. The UN asserts the authority to interfere with what other people do to their own bodies and with their own property (drug use, manufacture, and consumption). This comes from "The Single Convention on Narcotic Drugs" and later "The United Nations Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances." The UN, including Kofi Annon, is used as an instrument by the US to further US drug policy.
The Global Commission on Drug Policy and its recommendations are nothing more than a ruse.
Did you read the article before commenting?