Personally, I don't think it's easy to do it, because people nowadays pay more attention to health care, but they may pay more attention to some drugs or some nutritional health care, like you do nutritional catering. In this case, few people should pay attention to these. More people may not consider whether they are healthy or not, and may go to see him more. Does it taste good？ Or having dinner with friends, few people should go to eat nutritious meals, right? And if you want to cook this kind of health food, the cost may be higher. I think someone will eat it, but the business should not be very hot. If you say that business is deserted, there is no reason to stick to it and invest so much. Personal opinion, it doesn't matter if you don't like it, just suggest to consider the current market more. Modern people have a faster pace of life and may pay more attention to delicious and faster things.