" When I bought the farm, standard cocoa prices were low, and cocoa farmers were unmotivated, while the chocolate market was doing well, " he told the French news agency AFP.
Most of these claims involve flavonoids, a class of compounds found in lots of plants including cacao, the plant whose seeds are used to make cocoa and chocolate.
Another example is how communities selected for genetic traits in a variety of tropical trees, such as the cocoa tree-used, of course, to make chocolate.