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

Misleading Ad for Apeaz

An ad for Apeaz in Discover Magazine is misleading. Its active ingredient may provide some temporary relief of pain, but the claims in the ad are overblown. It is not a new blockbuster drug or an anesthetic. I saw a full-page ad in Discover Magazine for Apeaz, a “New blockbuster arthritis drug” in the form of a cream. Almost

Just How Addictive Are Opioids?

There is an opioid epidemic, with increasing overdose deaths from both prescription drugs and illegal drugs. Just how addictive are opioids? It appears they are safe when used appropriately, but there is a high risk of abuse, and they are deadly when misused, especially OxyContin.  We are in the midst of an opioid epidemic. Prescription

Critical Thinking in Medicine

Rodin’s Thinker is doing his best to think but if he hasn’t learned critical thinking skills, he is likely to make mistakes. The human brain is prone to a multitude of cognitive errors. Critical thinking in medicine is what the Science-Based Medicine (SBM) blog is all about. Jonathan Howard has written a superb book, Cognitive Errors

Cómo creemos

En el clásico artículo de James. E. Alcock, que se publicó en el Skeptical Inquirer en 1995, The belief engine (La máquina de creencias), el autor escribió: “Nuestros cerebros y sistemas nerviosos constituyen una máquina generadora de creencias, un sistema que evolucionó, no para asegurar la verdad, la lógica y la razón, sino la supervivencia”. Ahora amplió

Osteopenia: When Does Decreased Bone Density Become a Disease Requiring Treatment?

Osteoporosis is routinely treated with bisphosphonates to prevent fractures. A new study suggests that osteopenia should be treated too. But questions remain.  Bisphosphonate drugs have been shown to increase bone density and prevent fractures in postmenopausal women with osteoporosis (remember Sally Field in those ads for Boniva?) but what about women with milder decreases in

Vampire Facials

There is a new celebrity fad: vampire facials. Have you seen the pictures of Kim Kardashian West after her vampire facial, showing her face spattered with blood and covered with tiny puncture wounds? If not, click on the link and look now. Pretty horrific.And she now says she regrets doing it, and it was quite painful. But

Revolviendo el contenedor de basura del VAERS La realidad es la mejor medicina

Sin duda, las vacunas son uno de los más grandes triunfos de la medicina moderna. La viruela fue el flagelo más letal en la historia humana, responsable de 300 a 500 millones de muertes solo en el Siglo XX, cuando ya estaba desapareciendo. Gracias a las vacunas, la viruela ha sido completamente erradicada. Y ahora

Autism Revisited

Is the autism epidemic due to more awareness and better diagnosis, or to diagnostic substitution? Is it due to something that has changed in our environment? Is there really an autism epidemic? Gil Eyal et al., the authors of the book The Autism Matrix: The Social Origins of the Autism Epidemic wonder if we have been asking

Health Freedom, Right to Try, and Informed Consent

Starting with the Terrible Twos, when toddlers hear the word “No” on a regular basis, people don’t like to be told they can’t do something. They often believe government regulations interfere with their rights. The government requires vaccinations for school attendance; parents complain that they should be able to make their own decisions about whether