TCM for Covid-19

Despite the many claims, there is no real evidence that traditional Chinese medicine (TCM) is effective for prevention or treatment of COVID-19. There have been many claims for the efficacy (and even the superiority) of traditional Chinese medicine (TCM) compared to so-called “Western” medicine. The COVID-19 outbreak that started in Wuhan, China, could have been

Covid-19 in Children: A New Study Out of China

Children may be less likely to develop COVID-19, but they can get it too; and it may be more severe for infants. Reports on the new coronavirus disease COVID-19 have reassured us that children are less likely to be infected and are likely to have milder symptoms. An information page on the Seattle Children’s Hospital

Covid-19: A Field Day for Scams and Misinformation

Our world has been disrupted due to legitimate fears about COVID-19. People are afraid, and unscrupulous and/or misinformed people have been quick to exploit those fears.  The FTC has offered advice for consumers to help them avoid coronavirus scammers. On March 19 they published Part 2, and the FTC and FDA have sent out warning letters to these companies:

Milk and Health: The Evidence

A useful review of all the current evidence about milk and health provides a lot of surprises. It shows that current recommendations are flawed and that much of what we have believed is wrong. Milk has been praised and vilified. Vegans eschew it. Babies thrive on it. Adults who are lactose-intolerant learn to avoid it.

The Fountain of Youth and Other Anti-Aging Myths

In St. Augustine, Florida, you can visit Ponce de Leon’s Fountain of Youth Archaeological Park for an admission charge of $18.00. There, you can drink a sample of the miraculous water. You might even feel a bit younger… but only if you believe and are suggestible. Of historical interest, maybe, but not of therapeutic value.

“Healthy Directions” Is a Double Misnomer

Healthy Directions sells dietary supplements without scientific evidence. A better name would be Misdirections that Won’t Make You Healthy.  Historical examples of patent medicines. Healthy Directions similarly offers untested products without scientific evidence of efficacy. The Healthy Directions website says it is “A Better Way to Better Health.” There’s no reason to believe it is any such

A Test For Earlier Diagnosis Of Autism? Not Convincing

[Este artículo está disponible en español. La traducción al español apareció por primera vez en la revista Pensar.] Autism is diagnosed on clinical grounds by observing the child’s behavior. There is no blood test or any other objective test to diagnose it. But that hasn’t stopped people from claiming to have found one. Among other

¿Test para un diagnóstico temprano de autismo? No es convincente

[This article is also available in English. Thanks to Pensar for the Spanish translation.] El autismo se diagnostica por motivos clínicos al observar el comportamiento del niño. No existe un análisis de sangre ni ninguna otra prueba objetiva para diagnosticarlo. Pero eso no ha impedido que la gente afirme haber encontrado uno. Entre otros candidatos,

Pitfalls in Research: Why Studies Are More Often Wrong than Right

Here is a course guide to episode 9, “Pitfalls of Research”, of my YouTube lecture series on science-based medicine. Alternative medicine relies heavily on anecdotal evidence and personal experience, but it knows it won’t convince mainstream science unless it can provide scientific validation. It is quick to crow about positive results from scientific studies, often

Homeopathy

Introduction Homeopathy is a system of health care that was originated in 1796 by a single individual, Samuel Hahnemann, a German doctor who was critical of the medicine of his time. It is a discipline practiced by homeopaths, but homeopathic remedies are also sold over the counter in pharmacies for customers to self-treat. Homeopathy is

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