The net emotional result was the same for me as if he'd used the actual research, since my brain could substitute it in.

I understand. I think it's important to watch out for these sorts of illusions of transparency, though, especially when dealing with pedagogical material. One of the heuristics I've been using is "who would I not recommend this to?", because that will use social modules my brain is skilled at using to find holes and snags in the article. I don't know how useful that heuristic will be to others, and welcome the suggestion of others.

perhaps I am simply more familiar with the not-made-up research than you.

I am not an expert in nutritional science, but it appears to me that there is controversy among good nutritionists. This post also aided my understanding of the issue. I also detail some more of my understanding in this comment down another branch.

EDIT: Also, doing some more poking around now, this seems relevant.