Some different stuff in this podcast about testosterone replacement therapy. He gets into some info about antiestrogens and why they should be avoided which I found pretty interesting.
Anyhow I just thought I'd give it a share.
If you pullup Jay Campbell's bio with google he is listed as a book author. I can't even find out if he has a college degree in anything.
Cook book, blog, recreational use of testosterone years ago makes him an expert at nothing in my book.
To me his opinion carries no more value than anyone else on these forums.
I will say I do enjoy reading Ben Greenfields stuff. His sarms and peptides writeups are interesting.