> Is there evidence that these snake oil people: 1. Exist as a significant force? Dietary supplements, homeopathic "medicine", chiropractic, essential oils, G

> Is there evidence that these snake oil people: 1. Exist as a significant force? Dietary supplements, homeopathic "medicine", chiropractic, essential oils, Goop and similar new age stuff ... Snake oil business is thriving and expanding if anything.