What's the problem with that?

I'm not in that field of study and I'm not going to attempt to perform all of that science. That has been delegated to other scientists. They produced a comprehensive study, which summarizes to layman terms as "short form bad."

You're not required to understand the nuts and bolts of why. Hell, if you want you can just blindly accept whatever you want, but I think accepting highly peer reviewed studies to do the research for you.