Colin's liver analysis

We were discussing vitamins, and I stated that to many vitamins make you sick and hurt your liver. Kaden and Colin asked what the liver does, so I told them that it does a lot, but it makes the proteins that make scabs or body band aids. So Colin then says, "so if you have to many vitamins and hurt your liver, that you'll just keep bleeding, keep, keep bleeding."  Yes!  Exactly!  Those are the lyrics to a song called Keep Bleeding Love by Lena Lewis, but I can't believe he is all ready analyzing like this!  Wow!