Thank you for sharing, this was an interesting read. I wonder if the rest of the book also suffers from this. To be fair though (not that it excuses it) but po

Thank you for sharing, this was an interesting read. I wonder if the rest of the book also suffers from this. To be fair though (not that it excuses it) but pop-science/livestyle book written by academics to gain more notoriety usually suffer from this issue that a lot could be fixed by doing X. Livespan by David Sinclair also does this by basically pinning everything on aging. It makes for a good read but I think it's best to always keep a healthy skepticism.