Juice Plus+ is a multilevel marketing company selling fruits and vegetables that they have reduced to a powder and put into capsules. It's clever marketing using deceptive advertising. There is no scientific evidence that it benefits health.
The Walsh Institute offers the Walsh protocol for the nutritional treatment of mental illness. This "orthomolecular psychiatry" is not supported by any clinical studies.
The NORI protocol: An unproven fruit-based nutritional treatment for cancer sold by a self-proclaimed “expert”
Mark Simon is the founder of the Nutritional Oncology Research Institute. He doesn't have an MD, DO, nor PhD. (He doesn't even have an ND!) Yet he claims to have discovered a dietary protocol that can cure cancer. Can it? (I think you know the answer to this question.)
The Paddison Program for rheumatoid arthritis: An unproven treatment that provides only the illusion of control
Clint Paddison is an Australian comedian with a science degree who developed rheumatoid arthritis at age 31. He now claims to have controlled it with a diet he developed to alter the gut microbiome. How plausible is his story, and does his Paddison Program work? Answer: Not very and almost certainly no.
Prodovite is a liquid nutritional supplement marketed as "nutrition you can feel." The claims are pseudoscientific nonsense and the single unblinded clinical study is junk science that relies on a bogus test: live cell microscopy.
Caffeine is not addictive. Regular users of caffeine can develop tolerance and mild physical dependence, and sudden withdrawal can cause headaches and other symptoms (but only in half the population). This is does not qualify as addiction.