Yeah, I don't think she actually understand what she herself posted there. It just makes her look stupid--aside from anything else, the juxtaposition of the dumb, vacant look on her face and the complex equations make it seem like all of those equations are going right over her head, not like they're coming from her. Had she been smiling slyly, maybe looking up and to the left or something, like she was actually thinking those things, it still wouldn't have worked--the question is not one that requires math, it requires reading, so headlines of  4a4d   the bogus HAES studies would have been more correct there--but it at least wouldn't have made her literally look like a vapid cow. Or, like the vapid cow she is, rather.