It seems Dr. Li is very knowledgeable, but I’d like to see the research and data on this also. There are so many experts saying different things. And even though it’s common sense to eat vegetables and fruits people tend to take others at face value without question. So, if these foods are science based, please show the research results, perhaps from several sources would add more credibility to this. And important to address some of the nasty pesticides and fungicides, especially on fruit, as well.