I admire his dedication and where he's coming from, but this is something I could never do, nor would I want to. I find myself struggling to drink enough water for my body to keep up with my habit of having a beer with dinner on most nights, never mind consuming nothing but beer. But I'm sure there are a few of us who might feel it would almost be easier to sacrafice food than beer. Glad I don't have to make that choice. What's one without the other?