[PeterisP]

That's kind of the whole point - the study should explicitly state that the new findings (as of now) do not provide any diagnostic about your personal chances of getting cancer, and do not provide any dietary recommendation whatsoever.

It's an interesting finding that may motivate further, more specific studies that can result in something actionable, which has value for researchers in the field but (as of now) it should not be used by general public for analysing their diet.