May 27, 2010
A double cheeseburger from McDonald's is packed with 440 calories. Yet staying away from fast food is not necessarily the answer: A spicy tuna roll packs 461 calories. The average American consumes 50 gallons each year of sugar-sweetened beverages.
What causes Americans, especially, to become obese.
This Wall Street Journal article starts the discussion.
Nature and Nachos: How Fat Happens - WSJ.com