Milk: does a body good

Randomness Alert:

So, just came off the c-train and I was following this student who looked like anyone else, except that in one hand he held his lunch bag and a 4 Litre milk jug. It was like 3/4 full too!

Maybe it's weird just to me, but wow, I never thought that you would drink that much milk in a day. Water maybe, but you don't see people carrying around giant tubs of water to drink.... well, good on this guy to be so healthy, I can hardly drink more than one glass a day.