Does sugar cause cancer? Another dumb myth to be debunked

close up photo of sugar cubes in glass jar

Well, I thought I had read it all, but I keep seeing the myth that sugar causes cancer. Of course, once I see something like that, I dig into the science, as I do with vaccines. I want to know why it started. I want to know if there’s any evidence supporting this claim. And I want to tell you my findings.

A paper in Nature Communications seemed to encourage the people who are pushing an association between sugar and cancer. Of course, our usual suspects of pseudoscience and false healthcare jumped on board with their clickbait headlines trying to scare everyone about sugar and cancer.

But what are the facts about sugar and cancer? Should you avoid eating a diet high in sugar and carbohydrates? Well, probably, but not because of cancer.

That’s why we are here. To separate science from pseudoscience, we need to look at this more carefully. What we’re going to see is that you’re not going to get cancer from putting a couple of teaspoons of it in your coffee. And you’re not going to cure cancer by avoiding sugar. Sugar and cancer are much more complicated than that.

Continue reading “Does sugar cause cancer? Another dumb myth to be debunked”

High fructose corn syrup — debunking the myths with science and facts

high fructose corn syrup

People demonize food “chemicals,” like high fructose corn syrup, all of the time — see monosodium glutamate, as just one example. And there’s high fructose corn syrup, a sugar that is blamed for everything from cancer to diabetes to climate change. OK, maybe not climate change.

High fructose corn syrup is just sugar, but because it has a complicated name, it must be bad. It’s part of the “chemophobia,” the fear of anything that sounds like a chemical.

The so-called Food Babe has made a lot of money endorsing a belief that all chemicals are evil. Of course, such claims ignore the simple fact that all life, the air, and water are made of chemicals.

They want us to believe that man-made chemicals are more dangerous than “natural” chemicals, but that betrays several things about science:

  1. Many “natural” chemicals are dangerous.
  2. Those “natural” chemicals didn’t evolve for the benefit of humans, so they are not inherently better for humans.
  3. Nature isn’t always better.

And high fructose corn syrup (HFCS) is considered one of the evil “chemicals” that are destroying humanity. But is it? Let’s answer that question.

Continue reading “High fructose corn syrup — debunking the myths with science and facts”

High fructose corn syrup does not cause cancer — real science speaks

high fructose corn syrup cancer

While trolling through the pseudoscience world, I’ve seen claims that there is a link between high fructose corn syrup and cancer, so I thought I’d dig into the science. And you can assume that science doesn’t support these claims.

I’ve written boatloads of articles about cancer, most of which say “this or that doesn’t cause cancer,” and that “there’s only a handful of good ways to prevent it.” To be honest, if I see any news report that makes a claim that something prevents or causes cancer, I’m immediately going into full skeptic mode.

Honestly, I don’t get the issues with high fructose corn syrup (HFCS). Part of my brain thinks that, as we’ve seen with monosodium glutamate (MSG), people just get scared of a chemical name, rather than making an evidence-based analysis of what we’re really eating.

For example, “high fructose” sounds like there’s too much evil fructose, and it will certainly cause some health problems. It must! Except, as we’ll find out, “high fructose” is a misnomer and there’s no logical or scientific reason that we should consider it dangerous.

I think the loathsome and much-ridiculed David “Avocado” Wolfe produced some of the pseudoscience surrounding HFCS and cancer – apparently converting corn syrup into high fructose corn syrup magically turns it into a cancer-causing poison.

Now, most of you will just ignore what Wolfe says about anything because he lacks any science knowledge in his writing – but maybe I reach a couple of people who saw that article and want more scientific evidence about it. Let’s look into it.

Continue reading “High fructose corn syrup does not cause cancer — real science speaks”

High fructose corn syrup – myths and claims debunked by real science

high fructose corn syrup

People demonize food additives all the time. Just see monosodium glutamate, as just one example. And there’s high fructose corn syrup, a sugar that is blamed for everything from cancer to diabetes to climate change. OK, maybe not climate change.

High fructose corn syrup is just sugar, but because it has a complicated name, it must be bad. It’s part of the “chemophobia,” the fear of anything that sounds like a chemical.

The so-called Food Babe has made a lot of money endorsing a belief that all chemicals are evil. Of course, such claims ignore the simple fact that all life, the air, and water are made of chemicals.

They want us to believe that man-made chemicals are more dangerous than “natural” chemicals, but that betrays several things about science:

  1. Many “natural” chemicals are dangerous.
  2. Those “natural” chemicals didn’t evolve for the benefit of humans, so they are not inherently better for humans.
  3. Nature isn’t always better.

And high fructose corn syrup (HFCS) is considered one of the evil “chemicals” that are destroying humanity. But is it? Let’s answer that question.

Continue reading “High fructose corn syrup – myths and claims debunked by real science”

Sugar and cancer – examining the science behind the claims

sugar and cancer

As you probably would guess, when I read articles in science, I tend to emphasize research on vaccines, cancer, and a few other related issues. There’s so much information out there, one has to focus or there will  not be enough time to watch college football games on Saturday. For years, one of the more popular questions I have seen is about sugar and cancer – does eating sugar cause or promote cancer?

A recent paper in Nature Communications seemed to encourage the people who are pushing an association between sugar and cancer. Of course, our usual suspects of pseudoscience and false healthcare jumped on board with their clickbait headlines trying to scare everyone about sugar and cancer.

But what are the facts about sugar and cancer. Should you avoid eating a diet high in sugar and carbohydrates? Well, probably, but not because of cancer.

That’s why we are here. To separate the science from the pseudoscience, we need to look at this more carefully. What we’re going to see is that you’re not going to get cancer from putting a couple of teaspoons of it in your coffee. And you’re not going to cure cancer by avoid sugar. Sugar and cancer is much more complicated than that. Continue reading “Sugar and cancer – examining the science behind the claims”

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.

 

High fructose corn syrup and cancer – are they related?

high fructose corn syrup and cancer

I’ve written boatloads of articles about cancer, most of which say “this or that doesn’t cause cancer,” and that “there’s only a handful of good ways to prevent it.” To be honest, if I see any news report that makes a claim that something prevents or causes cancer, I’m immediately going into full skeptic mode. Recently, I’ve seen a few stories that claim that there is a link between high fructose corn syrup and cancer, so I thought I’d dig into the science

Honestly, I don’t get the issues with high fructose corn syrup (HFCS). Part of my brain thinks that, as we’ve seen with monosodium glutamate (MSG), people just get scared of a chemical name, rather than making an evidence-based analysis of what we’re really eating. For example, “high fructose” sounds like there’s too much of evil fructose, and it will certainly cause some health problem. It must! Except, the evidence says otherwise.

I think an article by the loathsome and much ridiculed David “Avocado” Wolfe perfectly summarizes some of the pseudoscience surrounding HFCS and cancer – apparently converting corn syrup into high fructose corn syrup magically turns it into a cancer-causing poison. Now most of you will just ignore what Wolfe says about anything because he lacks any science knowledge in his writing – but maybe I reach a couple of people who saw that article and want more scientific evidence about it. Let’s look into it.

Continue reading “High fructose corn syrup and cancer – are they related?”

High fructose corn syrup – don’t be afraid, it’s just sugar

high fructose corn syrup

One of the most frustrating things I’ve observed in nearly six years of writing (here and in other locations), is that those who want to create a negative myth about any new technology (especially in food or medicine), one of the best ways to do it is mention “chemicals.” And if the chemical sounds unnatural, the assumption is that it is unsafe. The so-called Food Babe has made a lot of money endorsing a belief that all chemicals are evil, ignoring the fact that all life, the air, and water are made of chemicals. And so it is with high fructose corn syrup.

People have demonized monosodium glutamate (MSG), a food additive that makes people run away in terror if a Chinese restaurant doesn’t have a huge flashing sign in neon that says “NO MSG.” Of course, in just about every randomized study about MSG, researchers find no difference in the effects of MSG and non-MSG foods on a random population.

Another current satanic chemical is high fructose corn syrup (HFCS), which has evolved into one of the the most “chemicals” of the food industry. Even the name sounds a bit chemical, unnatural, dangerous. But is it?

That’s where we need to look at the science, because the answers to the questions are quite complicated and quite simple.

Continue reading “High fructose corn syrup – don’t be afraid, it’s just sugar”

Sugar causes cancer – another trope from little evidence

sugar causes cancer

I am generally skeptical of any claim that anything causes cancer. That doesn’t mean I reject every claim that something or another causes cancer – smoking, sunlight, obesity, viruses, genes have all been linked to certain cancers. Now, there’s a claim that sugar causes cancer – is there anything there?

Sugar is considered a demon food, based on the irrational claims for it. But most of it has been scientifically debunked, so I really don’t pay attention to much of it. Yes, sugar is bad for diabetics. And yes, it may be one of the causes of the so-called “obesity epidemic.

One of the ongoing myths is that somehow sugar causes hyperactivity in children. But reviews have shown that it’s probably not correlated.

Can sugar cause cancer – is it even plausible? Time to find out.

Continue reading “Sugar causes cancer – another trope from little evidence”

Honey and high fructose corn syrup – no health differences

One of the enduring myths of the “natural food” crowd is that somehow nature does things better. That’s actually considered a logical fallacy.

I am convinced that part of the anti-GMO beliefs center on some ridiculous “natural genetic selection is inherently better than man-made genetic selection.” Well, the evidence doesn’t support that nonsense, but that rarely matters to those who rely upon their misinformed opinion rather than scientific evidence.

One of the tropes that have been passed around is about honey and high fructose corn syrup (HFCS) – honey is good, HFCS is bad. Scientifically, this is ridiculous, but the honey industry, disregarding the potential that science may actually refute that trope, funded a real scientific study about honey and high fructose corn syrup – well, let’s just say that the results confirm that honey is not the “nectar of the gods.”

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