This article - and the abstract - are not specific enough. What kind of fat is being used in the study? Does variety of fats make a difference? Do fats in combination with other foods change the outcome?
My own suspicion is that all of those factors matter, and making blanket statements on the basis of this one case is simply bad science.
My own suspicion is that all of those factors matter, and making blanket statements on the basis of this one case is simply bad science.