Results for: autism

Screening for disease in people without symptoms: The reality

One of the most contentious questions that come up in science-based medicine that we discuss on this blog is the issue of screening asymptomatic individuals for disease. The most common conditions screened for that we, at least, have discussed on this blog are cancers (e.g., mammography for breast cancer, prostate-specific antigen screening for prostate cancer, ultrasound screening for thyroid cancer), but screening...

/ February 2, 2015

Gut Check. Probiotics and Metabiome.

I always cringe when I see an acupuncture headline with ‘needle’ or ‘point’ in the title. Can’t the writer avoid the clichéd pun? I had an editor who commented that the titles of my essays are often obtuse. Probably true. In going back over my essays on SBM I often can’t tell from the title what I have written about until I...

/ January 23, 2015

Are skin-lightening glutathione injections safe and effective?

Naturopaths advertise injections claimed to lighten skin. Are these products safe and effective?

/ January 22, 2015

The Disneyland measles outbreak: “Dr. Bob” Sears says measles isn’t that bad, and an antivaccine activist invokes the Brady Bunch fallacy

One argument antivaxers frequently make about the measles is that it's not dangerous. As "evidence" of this contention, they will often cite examples of sitcoms and cartoons from a half a century ago or more when measles was played for laughs. This is a fallacious argument, and there was a profound disconnect between the popular perception of measles and its reality.

/ January 19, 2015

Say it ain’t so, Mickey! A holiday measles outbreak makes the happiest place in the world sad

A measles outbreak at the Magic Kingdom? And it's due to unvaccinated children? Say it ain't so, Mickey!

/ January 12, 2015

Glyphosate – The New Bogeyman

There is an ideological subculture that is motivated to blame all the perceived ills of the world on environmental factors and corporate/government malfeasance. Often this serves a deeper ideological drive, which can be anti-vaccine, extreme environmentalism, or anti-GMO. The latest environmental bogeyman making the rounds is glyphosate, which is being blamed for (you guessed it) autism. Glyphosate is the active ingredient in...

/ December 31, 2014

No, the HPV vaccine does not cause promiscuity

Today’s post isn’t about the flu vaccine, but that vaccine played a part in bringing you today’s topic. It seems that this year’s vaccine is a mediocre match for the circulating strains of influenza, and I was one of the unlucky ones in whom it didn’t appear to provide much protection. After spending several days effectively bedridden, I still feel like I’m...

/ December 18, 2014

Hostility towards scientific consensus: A red flag identifying a crank or quack

Deniers of well-established science, such as the anthropogenic climate change, the theory of evolution, and vaccine science, frequently attack the scientific consensus. Some go farther and attack the very concept of a scientific consensus. When you see such attacks, you know you're dealing with a crank or, in the case of medicine, a quack.

/ December 15, 2014

Pesticides: Just How Bad Are They?

I think everyone would agree that it would not be a good idea to put pesticides in a saltshaker and add them to our food at the table. But there is little agreement when it comes to their use in agriculture. How much gets into our food? What are the effects on our health? On the environment? Is there a safer alternative?...

/ December 9, 2014

Vani Hari, a.k.a. “The Food Babe,” finally responds to critics

It’s no secret that we here at Science-Based Medicine (and many scientists and skeptics with a knowledge of basic chemistry and biology) have been very critical of Vani Hari, better known to her fans as The Food Babe. The reasons for our criticisms of her are legion. Basically, she is a seemingly-never-ending font of misinformation and fear mongering about food ingredients, particularly...

/ December 8, 2014