The science is actually very shaky. I've looked at the first 30 or so studies Greger cites and they often seem not to give (with statistical significance or at

The science is actually very shaky. I've looked at the first 30 or so studies Greger cites and they often seem not to give (with statistical significance or at all) what he seems to claim. There are also many duplicated sources to increase the citation page count. He also cherry-picks very strongly.