 make anything that's really a good, strong conclusion, it's going to be tough to do. If we look at it anecdotally, there's some competitors out there like Rich and Charlene Lefevre, who are, I think they're in their 70s or so that have been doing this for decades. And as best as we know, they haven't, you know, had any negative health effects. And I think that's one of the things, you know, is it...