There is now a new way to eat chocolate, in the form of a pill, which is healthy and even calorie-free, according to research. The coca extract in the nutritional supplement, which includes the compound flavanols, is said to improve blood circulation and help keep a healthy heart, but is certainly not as enjoyable as the usual way we eat chocolate. Sweet makers are making more of these supplements with the extract flavanols, while the world’s leading manufacturer of chocolate and cocoa, Barry Callebaut is planning to release flavanols pills.