The first wideman wasn't chemically isolated and understood until 19 26. They only covered fibre in the 19 sixties. It's like learning about old methods of contraception, alic o,. Like dung and honeyits like he really wildshea. So alongside the discovery that there were these weird invisible nutrients in food, was this huge era ofopti som around we finally understand all these previously mysterious diseases. I think that every major new technology ends up sparking a 20 to 30 year period of unearned optimism before things get much more realistic afterwards.