Thank you! This is such an important article! I have been looking into depression for many years and what I found by putting the dots together is that depression is, at least in many cases, caused by inflammation which in turn in many cases is due to issues in the gut and therefore potentially nutrition. I can’t wait for medicine not just to drop the dogma of mind-body duality but equally to include nutrition in their training which is probably one of the least appreciated deterrents of getting any of the diseases of affluence (diabetes, cardiac, cancer) as well as mental diseases in the first place. Food for thought. Just one comment: I think you could maximize the reach of your article by creating a shorter 5 min read version leaving out history, DNA and NHS.