Cocoa and chocolate come from the cacao tree and its beans, but these products are harvested in 2 different ways, and they contain different components. Cocoa contains fewer calories, so it is listed as the healthier product, while chocolate is high in fat and sugar. The market for these products has grown with the market value jumping from $46.4 billion in 2021 to $69.1 billion in 2022.
https://southeastagnet.com/2023/01/24/chocolate-market-growing/