We all have that one friend, who can drink and drink and drink... and like to get you to do the same. How the heck do they do that without falling over? Well... they were born that way.
It's true. Some people are born with the ability to handle alcohol better than others. ...Kind of makes sense now doesn't it? There is a physical reason you can never keep up with "crazy drinking friend."
And then there is tolerance. Once you start drinking you body forever changes has you take in alcohol. Over time, your body learns to handle alcohol more efficiently.
To learn more about what tolerance really is and how the body reacts: CLICK HERE