There are many food and nutritional fads floating around the internet that have limited scientific or medical evidence supporting their nutritional usefulness. One of them is the gluten-free diet that has become one of the most prevalent, and annoying, food crazes.
Although this blog focuses on vaccines, there are really so many myths and tropes on the internet that are based on the misunderstanding of science, on pseudoscience, or just plain ignorance. One of those myths is that human meddling in plant genetics, which led to modern wheat, is the root cause of all gluten sensitivity, including celiac disease.
Of course, the quack medicine world has vastly overrated the “dangers” of gluten – those with real gluten issues, with properly diagnosed celiac disease and wheat allergies, represent less than 1% of the population. The internet quacks also have no understanding of real gluten sensitivity – it’s an on/off switch. With some relatively rare exceptions, gluten causes significant symptoms in those with gluten sensitivity, not vague feelings. And there’s no dose-response curve – a tiny amount has almost the same effect as a large amount of gluten.
Although I doubt it will have any effect on these anti-gluten food fads, a new peer-reviewed paper in a respected journal clear shows that that modern wheat is not responsible for celiac disease. Gluten from 2018 probably is the same as the gluten in wheat when it was first domesticated 12,000 years ago.
Let’s wrap our mind around that – genetically modified gluten. I’m sure that won’t be problematic for those who have medically diagnosed issues with gluten. They’re going to be thrilled that they can eat real bread, pizza or pasta. I’m sure they’re not going to be concerned with any label that says “GMO foods here.”
On the other hand, I’m certain (but I have no scientific evidence) that the Venn diagrams of those who buy into the nonsense about GMOs also buy into the pseudoscience of gluten. Those people might fall over from confusion.
The only benefit of the low gluten diet is that today a lot of products are labeled “gluten free.” Thus, the few individuals who have real gluten sensitivity have an easier time shopping for safe foods.
Although it may seem like I write only about the lies and ignorance of the antivaccination cult, I truly despise all kinds of pseudoscience. It’s just that refusing vaccines that prevent real diseases, based on antivaccine misinformation (OK, lies), relates directly to the health of real children everywhere. Most (but certainly not all) other pseudosciences are not that dangerous, just terribly annoying. The sudden onset of gluten sensitivity across the world is one of those annoying trends.
With respect to ridiculous health beliefs and fads, I declare 2014 to be the Year of Gluten. I swear that there are more popular discussions of gluten than organic food, though I suppose that organic, GMO-free, gluten-free food would be the next billion dollar idea.
Like avoiding carbohydrates, fats, GMOs, and whatever else, gluten-free diets have some relationship to real science and medicine, but it has exploded into a fad that has far exceeded the real medical issues surrounding gluten sensitivity.
During the late 1990s, Richard Dawkins, noted secularist, author and evolutionary biologist, wrote an open letter to Prince Charles, noted promoter of pseudoscience and heir apparent to the British throne, about the Prince’s hostility to science. Even though Richard Dawkins GMO letter was written more than a decade ago, the salient points still ring true today:
…Sir, I think you may have an exaggerated idea of the natural-ness of ‘traditional’ or ‘organic’ agriculture. Agriculture has always been unnatural. Our species began to depart from our natural hunter-gatherer lifestyle as recently as 10,000 years ago – too short to measure on the evolutionary timescale.
Wheat, be it ever so wholemeal and stoneground, is not a natural food for Homo sapiens. Nor is milk, except for children. Almost every morsel of our food is genetically modified – admittedly by artificial selection not artificial mutation, but the end result is the same. A wheat grain is a genetically modified grass seed, just as a pekinese is a genetically modified wolf. Playing God? We’ve been playing God for centuries!
Richard Dawkins’ GMO ideas reflect real science, based on everything we know about genetics, agriculture, and biochemistry. Even though Dawkins letter was written a decade before the anti-GMO forces decided to make it a thing, it is still salient today.
Scientific denialism (also known as pseudoskepticism) is the culture of denying an established scientific theory, law or fact despite overwhelming evidence, and usually for motives of convenience. Sometimes those motives are to create political gain for their supporters.
Two of the most annoying denier viewpoints are the darlings of the right wing: evolution denialism and global warming denialism. The former is more commonly known as creationism and is mostly an American phenomenon, though it is known in other countries. In the US, creationism is a fundamental part of the Republican Party strategy across the country. The latter is sometimes mistakenly called global warming skepticism, because “skeptic” was stolen by the pseudoskeptics, but plainly is a right-wing belief across the world, often intersecting closely with the evolution deniers. In fact, much of the anti-evolution legislation pushed by Republican legislatures in the United States has an anti-global warming component.
Global warming or evolution is supported by a massive mountain of scientific evidence. Both are theories that are ” well-substantiated explanations of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment.” As I have stated before, rhetoric and debate are not going to refute these theories. We demand scientific data, produced in world class laboratories that have been published in top tier, high quality journals, subject to withering criticism. After time, they will either be accepted into the body of evidence or rejected. That’s how science works. It’s not a political debate where the person with the loudest voice wins. Continue reading “GMO opponents are the global warming denialists of the left”