In March 2014, an article appeared in the Annals of Internal Medicine that sent the food-obsessed public into gastronomic raptures. Though saddled with a drab title—“Association of Dietary, Circulating and Supplement Fatty Acids with Coronary Risk”—the article reported a seemingly stunning result: eating less saturated fat, the dietary demon that makes buttery croissants so irresistible, … Continue reading Is Butter Really Back?