Thank you for that ref to Ultra-Processed People by Chris van Tulleken @agnesmartin It was mentioned, and praised, by Tim Spectre of the Zoe project, so very much recognise the 'in tune with bootcamp' message about UPF.
id love to know whether there any mention in it of John Yudkin, who published pure, white & deadly in 1972, just at the time that the food manufacturing businesses were getting going? His (Yudkin's) message was discredited, actually his career was destroyed by the 'other side' who advocated the low fat, high carb message who turned out to be, colour me surprised, funded by the food manufacturers. Pure, White and Deadly strap line is the 'The new facts about the sugar you eat as a cause of heart disease, diabetes and other killers'
Lots of background on their differing approaches which continues to play out in the media.
I read it at Uni in the late '70s, when dieting was a near universal obsession. I had always been slim when living at home, put on weight at school and lost it again at Uni. The low fat message was everywhere, including in my mothers approach. I'm just so grateful to BIWI et al for the Bootcamp approach, which i have finally put into practice in my 70th decade, and really, really works for me.
Appreciate I could buy a copy myself to find out, but i have bought so.many.books which, unlike bootcamp, i was unable to put into practice long term. I have a paperback from the '70s, and a kindle version published in the '80s ....