The FDA is reacting to the marketing/advertising, not the product itself. If the fortune teller was promoting himself as "Bob the Medical Psychic" who can predi

The FDA is reacting to the marketing/advertising, not the product itself. If the fortune teller was promoting himself as "Bob the Medical Psychic" who can predict whether your cancer will be terminal, then that's a different story. You're not allowed to make medical claims in advertisements that you can't back up. Cheerios famously got into trouble for claiming it's heart-healthy or some such.