I read your comment and was all ready to write a, I guess, rant about joint probability distributions and costs associated with tests and on and on. You know, a good old rant. But I took a moment to actually read the article. Low and behold, the first line, or perhaps the actual headline,

"Wealthy People Are Getting Full-Body Scans. Early Detection or Unnecessary?"

"Wealthy" appears 3 times. Multiple allusions to income, "summer in the Hamptons" and such.

I'd need to reflect a bit, but I think I'm pretty comfortable with applying FDA requirements and prohibiting any health claims, but feel free to let the snake-oil salesmen fleece away.

As an aside, I wanted to say snake-oil alone, but I learned recently snake-oil itself got a bad rap - https://www.collectorsweekly.com/articles/how-snake-oil-got-...