Preliminary data analysis of a large nutrition study.

https://www.youtube.com/watch?v=93JaozgNfAA

Shows how confounding factors can change the meaning of the results of a study. Data can be cherry picked out of a study to make it show what the authors wanted to prove. Dave Feldman shows some of those factors to watch for in studies to ferret out what the study really shows.

LDL not necessarily "bad". Unless a person thinks improved outcomes are bad.

John