A poll revealed widespread fear of DNA in food and vaccines, leading to calls for mandatory labeling. This pervasive pseudoscience myth suggests that consuming or injecting DNA can alter human genetics. However, DNA from food and vaccines is broken down and does not integrate into human genes. Education on DNA biochemistry counters these fears, explaining that DNA and its four nucleobases (CGAT) are consistent across all life forms, simply coding for proteins. Massive studies on animals fed GMOs and vaccinated humans illustrate no adverse effects from DNA consumption or vaccine administration. Such concerns are scientifically unfounded; eating GMO foods or getting vaccines does not alter or harm one’s DNA.
According to scientific research, humans have genetically modified food crops for over 10,000 years. GMOs are not recent advances.
Research shows that genetically modified corn is safe to consume. More evidence that GMOs are safe for human health.
The scientific consensus says that GMO foods are safe for humans, livestock, and the environment. There is no need to avoid them.
I keep reading statements that there is no GMO science that says that they are safe for humans and the environment. And that they harm the productivity of farms. But GMO science says something completely different.
There is a scientific consensus that GMOs are safe and increase the productivity of farming. They help feed and protect humans all across the world. But still many reject this consensus of GMO science and block important foods that could save hundreds of thousands of lives. Just read about “golden rice,” a wonderful development of GMO science but is being blocked by many anti-GMO groups.
I want to review the scientific consensus behind GMO crops for those who think that there is no science supporting its safety and productivity.Read More »GMO science — consensus says they are safe for humans, animals, environment
One of the more pernicious tropes in the world of pseudoscience is that DNA in vaccines GMOs are going to magically incorporate into your cells changing you from a human into a sasquatch with ears of corn growing out of your head. Now that would be fun to see, but unless there’s a mad scientist out there trying to grow ears of corn out of a hirsute humane that looks like Sasquatch, it will probably never happen.
And most certainly consuming DNA in vaccines or eating GMOs with a new gene are not going to cause anything at all to any human I know.
But of course, science rarely gets in the way of good pseudoscience for anti-vaxxers and anti-GMO zealots. That’s why this old feathered skeptic in the dinosaur clade is here, to make sure the science is clear and to mock the pseudoscience. Read More »DNA in vaccines and GMOs – they’re not going to turn you into Sasquatch
I keep reading of an annoying claim that GMO DNA transfers to humans easily, so that’s why we should be scared of it. Some of this belief is based on a poorly designed study that may, or really may not, indicate that plant GMO genes transfer to humans. These “researchers” claim that DNA may survive intact in the digestive tract and show up in the bloodstream.
Someone flunked basic human physiology and cell biology when they made this claim since it’s nearly biologically implausible to consider this to be real. Many of us have actually passed these courses so we are very skeptical.
In case you’ve ignored this area of false controversy, genetically modified crops are foods derived from genetically modified organisms (GMOs). Of course, all types of agricultural breeding induces genetic modification, but in general, GMO usually implies actual manipulation of the genes.
Based on some of the worst science available, the anti-GMO activists have condemned GMO foods as being dangerous. Unfortunately for the anti-science side, there is actually no science supporting these anti-GMO claims, and the vast scientific consensus says that GMO foods are safe to humans, animals, and the environment.
Let’s take a look at this paper that claims that GMO DNA gets into the human bloodstream.
Genetically modified organisms (GMOs or GMs) are one of the most well-studied areas of biological and agricultural research. However, one of the tactics of the GMO refusers is that “there’s no proof that GMOs are safe.” It’s time to look at the GMO science facts – examining myth from science.
Typically, in a debate, the side making the assertion (those that say GMOs are unsafe) are responsible for the evidence that supports their contention. But, the anti-GMO gang relies upon the argument from ignorance, trying to force the argument to “if you can’t prove that they’re safe, they must be unsafe.”
The anti-GMO forces also like to invoke the precautionary principle, which attempts to shift the burden of proof to those who are advocating GMOs (or any new technology) until the advocates “prove” that there are absolutely no negative consequences of using GMOs.
The principle is often cited by anti-science and/or environmental activists when there is a perceived lack of evidence showing that this technology is absolutely safe.
I’ve written numerous articles about GMOs, focusing on scientific evidence supported by high-quality research. And more than a few articles debunked myths and bad research from the anti-GMO crowd. To assist those who are doing research on the topic, this article was created to be a one-stop shop for GMO science facts – and fiction.
As I wrote recently, the science is settled on “controversial” topics like vaccines and anthropogenic climate change. The science is also settled on genetically modified organisms (GMO) – real science, not anecdotes, beliefs, misinformation, and lies, tells us that genetically modified agricultural products are safe for the environment, for animals, and for humans. Now, we have a new, powerful study that shows us that GMO corn is not only safe but also increases production of corn.
GMOs are one of those modern technologies that many people avoid, mainly for irrational and unscientific reasons. Of course, many people push fear, uncertainty, and doubt (FUD) about GMOs using little or no scientific evidence to support their claims.
But I’m here to provide real, published, peer-reviewed scientific evidence that contradicts that fear about GMOs – well, at least about GMO corn.Read More »GMO corn – safe and more productive according to new meta-review
One of the tropes of the anti-GMO movement is that nature does it better for food, a logical fallacy. In other words, they believe that our ancestors’ foods are somehow better than our GMO foods. Of course, this belies the fact that there are over ten thousand years of GMO foods – it’s really not something that showed up during the last century or so.
People seem to endow “nature” with a special status that is ridiculous. Evolution proceeds along a random process where environmental changes select for certain mutations over time (and yes, I’m oversimplifying the process), which is called natural selection. Moreover, there are random mutations that just occur that provide no benefit to the organism, although they might in the future because of some environmental change.
Nature has no goal. It has no guidance. It has no underlying value of good or evil. Unless you believe that some higher being controls it, and at that point, you’re a creationist, claiming that “nature” is better than the alternative is basically ridiculous.
So, we’re going to talk about how genetic modification has moved from the early days of waiting for a random, beneficial mutation to the modern world of genetic modification.