Liquid fats and processed carbohydrates may trigger incretin hormones differently than whole, unprocessed fats.

“I wonder if they're gonna trigger GIP it will probably depend what kind of macronutrient ratios we're eating with that liquid fat but you could imagine a situation in which if you are eating carbohydrates with liquid fat versus carbohydrates with real fat quote-unquote trimmings suet the actual fat that is from an animal rather than being rendered that those fats would trigger these Inc ratan hormones differently”