beer is beer
mainly made of water,
depends on the stregnth here in britain we have some super stregnth beers at 9% by volume,
of them is gunna do you some damage itm will take many many years.
its a slow burn but its still suicide.
alas for drinking 5 440ml cans per eve,
as long as your eating well and a balanced diet you will be fine,
also take a big 2 ltr bottle of water to bed with you at night and if you wake
thirsty guzzle sum,
and the more watere you can drink at night or even during the day this will help flush your body.