"Dr. Mehmet Oz even touted it on his television show." Yeah, no.
I liked his cookbook, I presume it was ghost written.
https://futurism.com/50-dr-oz-says-no-evidence-contradicted-...
"Other nutrition research critics, such as John Ioannidis of Stanford University"
There is a good appeal to authority for you.
Ioannidis JPA (2005) Why Most Published Research Findings Are False. PLoS Med 2(8): e124. doi:10.1371/journal.pmed.0020124
https://journals.plos.org/plosmedicine/article?id=10.1371/jo...