Apparently the servcing sizes for soft drinks, hamburgers and fries have increased from 7 oz, 3.9 oz, and 2.4oz to 42 oz, 12oz, and 6.7 oz respectively. The average Yank is 26 pounds heavier. (Don't get on your high horse about fat yanks, Aussies are nipping on their heels in the obesity stakes.)
Think about that next time you polish off a whole Pizza Mia, or heaven forbid, a large pizza all by yourself.
http://aht.seriouseats.com/archives/2012/05/infographic-the-…
OK.. so how come Wagon Wheels have shrunken?