I'm not sure, the study has no baseline measurements. Dietary cholesterol affects serum cholesterol sublinearly. Which means that increasing the dosage couple o

I'm not sure, the study has no baseline measurements. Dietary cholesterol affects serum cholesterol sublinearly. Which means that increasing the dosage couple of times won't really show. The same trick is used by egg studies to show that additional eggs do not increase already high cholesterol. Doing genetics is also a huge dimensionality curse. You're fitting a high dimensional object with a curve that will most certainly fit well.