Since we’ve elimimated most trans fats in our diets, I’m not sure this study is relevant any more.
But I also wonder if the amount of sugar given in all the diets changed when they changed the cholesterol intake.
I’d be more interested in a study on High protein, high fat, low carb and high cholesterol.
The partial trans-fat diet was just to get a bad liver situation that mirrors an inflamed liver in a human.