If your going to enjoy your homebrew everyday..
Follow good diet, drink atleast 2ltrs of water a day... and get some excercise, if you don't like running, start lifting, heavy, 3 times a week. Lift weights while you drink beer - bonus strength for moving around heavy fermenters
Drinking and just being a slob in the other areas will see you some health problems down the track, diabetes, liver problems, who knows, i wouldn't risk it.
Think of it this way, the healthier you are, the more brews you will taste before the end
To be honest, blokes here saying they drink up to a 6 pack a night blew me away, no disrespect here though. I sample one of my brews every now and then, and only drink a 6 pack if im with mates and wanna get happy, its not a rule i have given myself, i'm just not that thirsty for it.