Herbalife or Herbadeath?

A case of fatal liver failure in India was attributed to Herbalife products, adding to many other reports from around the world. Analysis showed Herbalife products contain heavy metals and other contaminants. The products have not been scientifically tested, and in the absence of evidence of benefit to human health, they can’t be recommended. Herbalife

Vitamin D and Diabetes: Another Case Where Supplementation Sounded Like a Good Idea But Wasn’t

A new study shows vitamin D supplements don’t prevent diabetes. But there are still unanswered questions. This cartoon shows vitamin D killing cancer. It doesn’t. It doesn’t prevent diabetes either. Low vitamin D levels appear to be a risk factor for diabetes. Observational studies have found a correlation between a low blood level of Vitamin

Juice Plus+: Good Marketing, Not Good Science

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. Juice Plus+ reduces fruits and vegetables like these to a powder, puts it in capsules, and sells it

Walk-In Clinics For IVs—A Bad Idea

Just walk in. It couldn’t be more convenient. No appointment needed, no order from a doctor—you just walk into a storefront clinic and get the IV nutrient infusion of your choice. It’s a popular fad. There are IV lounges, drip bars, boutique vitamin drip shops, rejuvenation stations, even mobile IV services that come to you. 

Everlywell: At-Home Lab Tests That Don’t Make Sense

EverlyWell offers 34 at-home tests for everything from IgG tests for food sensitivities to a Sleep and Stress test. Most of them make no sense and are likely to mislead customers. Here we go again! First I wrote about Theranos, then SmartJane, and now EverlyWell. More companies are jumping on the at-home testing bandwagon; apparently the convenience and

Treating Mental Illness with Nutrition: The Walsh Protocol

The Walsh Institute offers the Walsh protocol for the nutritional treatment of mental illness. This “orthomolecular psychiatry” is not supported by any clinical studies. You can use the words in Scrabble, but claims to produce mental health with nutrition don’t hold up to scrutiny.The Walsh Institute, founded by William J. Walsh, is “dedicated to unraveling

Clínicas Ambulatorias Para Inyectarse Intravenosas – Una Mala Idea

Solo tiene que entrar. No podría ser mejor. No se necesita turno ni orden médica — simplemente ingrese a clínica ambulatoria y aplíquese la infusión de nutrientes vía intravenosa (IV) a elección. Es una moda pasajera. Hay salones IV, bares de goteo, negocios de boutiques de vitaminas, puestos de rejuvenecimiento, incluso servicios IV móviles que van

The “Evidence” for Prodovite Is Junk Science

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. I recently got an email asking: What are your thoughts on this supplement? It seems to be a very good

Caffeine Withdrawal Headaches

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. In the Feb/March 2019 issue of Free Inquiry magazine, there was an article by John Frantz, MD, titled “The Biology