[TurboHaskal]

And even if it did, it's good to keep in mind all the energy that is lost converting sugars into fat during DNL, which isn't exactly the most efficient process.

In terms of fattening macro-nutrients, the rank would be fat > sugars > protein.

People keep ignoring this simple fact (that fat is already fat after all), yet argue endlessly about physiological stuff and ancestor mumbo jumbo.