GMO Corn Questions

A recent conversion about GMOs came through from a piece of fiction. Since food affects everyone and we don’t produce our own food any more. The last part meaning you may have a garden or fruit trees, but the ability to raise cow, chickens, and pork isn’t allowed in every community.

GMO is abbreviation for Genetic Modified Organism. Us humans have been playing with our food for thousands of years. For instance, in 1400’s corn had kernels on the top of the plant, not ears covered with them. Today, bt (Bacillus thuringiensis) corn actually has genetic coding from bacteria included in its own DNA. Thus modifying its genetics. While selective breeding has created thousands of varieties over decades, the process of genetic splicing produces much faster results.

Crop production is the added benefit through either faster production, resistance to pests, and/or resistance to herbicides. The ‘traditional’ of pest control methods included things like applying sprays of Bacillus thuringiensis (bt). The bacteria is light sensitive did sunlight would break down the applications of bacteria fairly quickly. Which means lots of reapplying. And high costs to purchase more and more product. But why use it, the bacteria has a chemical toxic to pests and only dissolves in alakine digestive systems. Hey, ours are highly acidic! Therefore extremely safe for humans, birds, cows and pigs.

Don’t mistake the Bacillus thuringiensis for the bt Corn. There are differences in what they are and why. The corn plant has the bt genes in its stalk, leaves, silks, ears, and roots. So Mr Bug eats at any part and ingests the toxin. Goodbye, Mr Bug. So far, so good. The bacteria has an outer shell between the toxin and the bug. The digestive juices eats away the shell. We don’t digest the shell, so we don’t ingest the toxin.

There have been several studies to investigate the level of scariness that bt Corn should cause. Obviously, producers of bt Corn have financed a few of these and they say there are no side effects to humans. Also tip of the environmental hat, it requires less pesticides! There are many environmental groups that paid for studies that show bt Corn as franken-corn, ready to storm the world corn village destroying it all.

The truth is probably closer to the middle. The bt Corn is usually resistant to herbicides like Glyphosphate (Commercially known as Round-up). Farmers tend to cultivate (weed) their fields by spraying Glyphosphate. The herbicide is water soluble and binds to proteins (animal and plant proteins). This is where things get cloudy. If consumed Glyphosphate can be found in stomach linings, esophagus, and intestines due to its ability to bind to proteins. It doesn’t flush out of the digestive system quickly because of the acidic environment. The catch is his much is in that ear of corn. Noone really knows.

Why, each variety has different water content and kernels vary between feed (dry) and sweet corn. Corn meal can be made from either, but feed corn is mostly for animals we eat. There are few studies that compare corn with number of applications of Glyphosphate and concentration of Glyphosphate in the harvested bt Corn. There are fewer that analyse the concentration of Glyphosphate within beef, poultry and pork that ate bt Corn. But the reason here is fed corn isn’t labeled GMO sourced, how does a research know without analysing all the feed. These animals eat well… like pigs. You couldn’t do anything but spot check. Mist peole aren’t crazy because of variance your numbers would be questionable. It still could be done with multiple studies, each either verifying or disproving the original study. Again few studies are done and released but most are subsidized by manufacturer of Glyphosphate.

In 2016, 90-95% of corn sold in US was classified as bt Corn. I sourced the websites and all had different numbers these represent the range of all three. Some websites state it is not appropriate to share their data (so they all anonymous). I have read a dozen articles and they are divergent at best in their findings. Personally, i make the decision to rely on chemistry and moderation with a heavy infusion of Farmers markets.

If it is toxic to a bacteria or plant, than in sufficient quantities it becomes toxic to my cells. If it is binding to my cells, than it can alter my cells in sufficient quantities. What the hell is that about? Cancer is irregular cell division and toxins tend to interfere with cell division. Not everyone will die of cancer because of Glyphosphate. But several courts have awarded damages from its use. Reducing exposure to Glyphosphate is healthier for you. If you don’t know your food source then consider organic. Organic is NO guarantee to be free if GMOs, it means less chemicals exposed to the plants that produce your food.

*I’m a former Chemistry major, with 20 years of gardening experience, and relatives who still make an honest living playing in the dirt, doing God’s work, farming

Advertisements

7 thoughts on “GMO Corn Questions

  1. Well thank God someone is still playing in the dirt, doing God’s work or FARMING. Around here, which used to be called Utah’s “Fruit Way” because of the numerous orchards and farms, the development has eradicated all but a very few stand-outs. I’ve read and studied a bit about GMOs and this article of yours was certainly enlightening. Thanks for sharing!

    Liked by 1 person

    1. Development and factory farms have decimated what was left of the family farms. I wanted to add more but this is a forum that is best in bits and pieces. I have more coming, even a good GMO story! Thanks ūüėÄ

      Like

      1. There’s so much in the GMO thing, some is actually good. I have to figure the balance thing a little better. Controversy allows seems to favor extremes

        Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s