Probably one every 3-4 days.

Water
Iced tea
Coffee
Orange juice
Lemonade
Alcohol

Pretty much all I consistently drink.

I avoid it..use to chug the shit way too much

i read about this a long time ago and might need to be fact checked.

iirc, your body uses calcium to neutralize carbonation. if your diet is rich in calcium, these effects are less severe. if it isn't, calcium is drawn from the bones supply, possibly making them weaker. some shit happens where calcium binds to other shit, passes through kidneys, and forms kidney stones.

regardless, 0.0.

1 pepsi max / day I would say.
Sometimes 2. I guess it's too much even though it's no calories & sugar.
I drink much more water nowadays though and go much more easy on soda now.

a pint = 7 slices of bread

sodas!