The biggest market is for low-calorie food and slimming concoctions.

ECONOMIST: That other national expansion

Consider celery, often proposed as a negative-calorie food due to its low-calorie count, high water density, and impressive fibre content.

BBC: Who, Why, What: Can foods have negative calories?

New distribution of healthy food products in China and a low-calorie fruit puree set to test U.S. markets could spark market share gains for the company.

FORBES: Pepsi Penetrates New Markets With Healthy Foods

The greatest consumption of these high-calorie meals is in low-income neighborhoods where electronic welfare cards are accepted at fast food restaurants.

FORBES: How Junk Science Distorts What We Read, And The Way We're Governed

Wartman vilifies "the food industry" for providing consumers with calorie-rich products at low prices--that is, for feeding the poor, hardly a moral failing.

WSJ: Best of the Web Today: The Other Obesity Problem