I love your idea as well. I actually live in a part of Paris where there are a lot of chinese supermarkets where you can buy products that apparently are good for health in the Chinese tradition. But this is very difficult to know how to use them. Connecting community through box exchange sounds great. My ideas were also to give a theme to each box with the key health problem it adresses like : blood pressure / weight / sleep ...I see that you have focused it on receipe but it could be also a set of different ingredients that relate to the same health issue. Can't wait to see how your idea will developp.