A genotype effect exists directionally for saturated fat (E4 carriers respond slightly more), but it is small and not statistically robust (CI includes zero) - and it is for the SFA challenge, not the dietary-cholesterol challenge.
A genotype effect exists directionally for saturated fat (E4 carriers respond slightly more), but it is small and not statistically robust (CI includes zero) - and it is for the SFA challenge, not the dietary-cholesterol challenge.