Genetically modified gluten – delicious and tasty irony

Genetically modified gluten

Gluten free diets, for about 99% of the population, are a pseudoscientific food fad that has captured the guts of those who consume any food quackery that makes the rounds. However, for those who have a medically diagnosed gluten sensitivity, there is good news – some new strains of wheat will produce a genetically modified gluten that may not trigger a gluten sensitivity.

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.”

Of course, the real scientific consensus about GMOs is that they are safe for humans, animals and the environment. And provide humans with more and healthier food. Like genetically modified gluten in wheat.

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.

Let’s take a look at gluten, the real medical issues of gluten sensitivity, and then what is this new genetically modified gluten in wheat.  Continue reading “Genetically modified gluten – delicious and tasty irony”

High fructose corn syrup causes diabetes – what is the evidence?

high fructose corn syrup causes diabetes

The internet claims that high fructose corn syrup causes diabetes and a bunch of other maladies. Usually based on some weak evidence, the usual suspects have tried to link high fructose corn syrup (HFCS) to Type 2 diabetes.

Like many of these medical myths, there is, at its core, some tiny bit of evidence that is generally misinterpreted or misused. But let’s take a close look at Type 2 diabetes, HFCS and the evidence that either supports or refutes the hypothesis that drinking HFCS is any more responsible for the disease than other sugars. Continue reading “High fructose corn syrup causes diabetes – what is the evidence?”

Low gluten diet – evidence of link to type 2 diabetes

Low gluten diet

The low gluten diet craze has got to be one of the most frustrating fads that have hit the developed world in the last few decades. Without real evidence that gluten affects anyone but the tiny percentage with a genuine, diagnosed gluten sensitivity, pseudoscience supporters are pushing a low gluten diet to treat any number of issues.

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.

So a low gluten diet may have few benefits for the 99% or more of the population. But does it have risks? Well, a new study seems to indicate that it does, and we’ll let the feathery dinosaur have a go at it. Continue reading “Low gluten diet – evidence of link to type 2 diabetes”

You probably don’t have gluten sensitivity – few actually do

gluten sensitivity

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 is more popular discussion 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.

Continue reading “You probably don’t have gluten sensitivity – few actually do”

Eating meat causes cancer – let’s get this right

eating meat causes cancer

Oh here we go again. Everything causes cancer. Time to move into a a giant bubble and eat nothing but GMO, 100% gluten wheat bread. Now, eating meat causes cancer.

Unless you don’t have a Facebook and Twitter account (and who doesn’t these days), your timelines were flooded, literally, with memes, articles, and uptight vegans laughing at everyone because the World Health Organization stated that eating meat causes cancer – that’s either processed meat, like a good French sausage, or unprocessed red meat.

Back to my giant bubble.

For all of you with good scientifically skeptical minds, this story has already been parsed and dissected, and you’ve moved on. That’s what I did, as I sliced some excellent French sausage and ate it with my GMO crackers.

But then I thought, well if this is a thing, should I be worried? Should my non-vegan carnivore readers be worried?

Let’s look at this every way I can. Maybe there’s enough evidence to convince some or all of us to modify our behavior. Or not.

I’m charging ahead, brave readers – read on. Continue reading “Eating meat causes cancer – let’s get this right”

Vitamin C and cancer – scientific evidence says not much there

vitamin c and cancer

One of the frequently made claims from the alternative medicine world is that vitamin C prevents cancer. Or cures cancer. Or does something with cancer. But what is the science behind vitamin C and cancer?

Of course, there are over 200-250 different cancers, each with a different etiology, pathophysiology and prognosis, so it’s rather incredible to believe that vitamin C has that much effect on any of those cancers. But the claims, and its adherents, persist despite the lack of robust evidence supporting these claims.

Frankly, there are just a handful of ways to prevent cancer. One of those ways, eat a balanced diet, implies consuming appropriate amounts of nutrients, like vitamin C I suppose. But does it mean that taking a handful of vitamin C tablets has some beneficial effect on cancer prevention or treatment? Well, let’s take a look. Continue reading “Vitamin C and cancer – scientific evidence says not much there”

Coffee health benefits – what does the science say?

coffee health benefits

I am an degenerate coffee addict. This has been so since I took my initial drink during my first chemistry finals as a college freshman. My coffee consumption hasn’t decreased much since then. I drink coffee because of its taste and the caffeine. Potential coffee health benefits are, personally, way down the list of reasons for drinking it. And frankly, I’m always skeptical of claimed health benefits for any food, unless there’s some really strong scientific evidence, which is generally lacking.

But recently, news outlets have been touting a couple of robust studies that seem to indicate that there are significant coffee health benefits. For those who know me, I rarely accept popular news sites analysis of scientific research. I think my loyal readers expect me to look at the science and see if there is any validity to the claims made by the press.

Claims about coffee health benefits and claims goes back centuries. It cured alcoholism. Coffee made you work longer. It was good for your heart. Drinking it was bad for your heart. It increases risks of some cancers. Wait, it decreases risks of some cancers. In other words, we really didn’t have vigorous evidence supporting anything definitive with respect to the drink’s health benefits or detriments.

It’s time to look at these two new studies and see what they tell us about drinking coffee. Continue reading “Coffee health benefits – what does the science say?”

MSG myth – debunked with real science

msg myth

Food additives are one of the most passionate issues amongst people who eat (which would be everyone). AspartameHigh fructose corn syrup. GMO‘s. Salt. Sugar. Trans fats. Polysorbate 80. But the MSG myth is one of the most pervasive.

Of course, these additives cause angst in people because of their scary chemical names.

Obviously there is stuff, created by the beauty of natural sunlight and goddess blessed sweet waters from the alps, that is better than these man made evil chemicals. Well, no. Everything in nature is made up of “chemistry” –  25-hydroxyergocalciferol is a scary chemical name, right? Except it’s the metabolic product of the conversion of vitamin D in the human liver. It’s natural!

But let’s get back to MSG – how many times have you seen “No MSG” in a sign Chinese restaurant? Is it because China, who has been using MSG in their cuisine for centuries, has been conspiring against Americans since the first Chinese restaurant starting serving up kung pao chicken to unaware Americans?

It’s time to look at the MSG myth – is it real, or does it need a good debunking.

Continue reading “MSG myth – debunked with real science”

GMO sugar vs natural sugar – can you tell the difference?

GMO sugar

Chemistry is important. If you’re going to make negative claims about GMO sugar or high fructose corn syrup, we ought to be able to look at these different sugar molecules and confirm a difference between them. So let’s take a look at sugar from three different sources that capture our attention. Sorry, but there will be a quiz afterwards, so please pay attention.

 

A. GMO sugar after consuming it

GMO sugar

 

B. Natural sugar after consuming it

GMO sugar

 

C. High fructose corn syrup GMO sugar after consuming it

GMO sugar

 

The Quiz about all of this chemistry

 

Editor’s note – this was ruthlessly and unapologetically stolen from a meme from Kevin Folta, who spends a lot of time dealing with GMOs. I hope he doesn’t mind.