An example of one of the study's ultra-processed lunches consists of quesadillas, refried beans and diet lemonade. Participants on this diet ate an average of 508 calories more per day and gained an average of 2 pounds over two weeks.
Hall et al./Cell Metabolism
Potato Research Institute geneticist Jaroslava Domkářová says that while potatoes are a staple crop in the Czech Republic, the recent blue "specialty varieties" are harder to market.
Morgan Childs for NPR
Last year, the Food and Drug Administration told the maker of Kind bars that some of its nut-filled snacks couldn't be labeled as "healthy." Now the agency is rethinking what healthy means, amid evolving science on fat and sugar.
Numbat populations once dropped as low as 500 adults. To help save this endangered marsupial, the Perth Zoo has been rearing them in captivity for release back into the wild. But wild numbats eat only termites, which are too difficult to get in large quantities. So zoo staff have spent over a decade concocting a tasty and nutritious substitute.
Helenabella via Wikimedia Commons
A "ballet" of Brussels sprouts dazzles at the Food Porn Index, a site that tracks which foods are trending in social media part of an effort to heighten the appeal of healthy eating.
via Bolthouse Farms
(Top left, clockwise) Macmen N' Cheese; chocolate ramen; udon and egg. (Bottom row) Ramen fritatta; cannellini beans and spinach; and southwest taco from the book Rah! Rah! Ramen.
Sara Childs/ Courtesy of Interactive Direct
Bolthouse Farms helped pave the way for using Mountain Dew-style tactics to sell healthy foods, like this ad for baby carrots. It was a wake-up call for the rest of the food industry.
Crispin Porter Bogusky via AP