Looking for a book similar to Cultish by Amanda Montell, but about the wellness industry.

I just finished reading Cultish: The language of fanaticism, and really loved it. I'm currently reading Conspirituality, as I wanted something similar, and it's okay, but I'm not loving it as much (although that may just be because Cultish was so good!).

I'm really interested in the wellness industry and pseudoscience, and it's similarities to a 'cult', as well as the business aspect of it (it's such a lucrative industry!). I found the way it was touched on in Cultish really interesting and ideally I'd like something in the same vein but specifically focused on 'wellness'. I have tried googling for books about the wellness industry but I keep coming up with either books that are pro-'wellness', or are really surface level that seem to just be 'wellness is a scam'. I think I'm looking for something with more of an in depth/academic approach. Does anyone have any recommendations?