At what age should you start drinking?

Anonymous
Also what should you start with, all about alcohol, hangovers, how to prevent them, different kinds of alcohols and what is the limit for women. Basically tell me all I should know about alcohol. I am confused whether to start at 18 or 21, is my body developed enough to take alcohol at 18?
P. S if you have link to some site like WebMD or medical sites to back your answers it would be great.
At what age should you start drinking?
17 Opinion