Dear Whole Foods, your canola oil arguments are ridiculous
Have you ever read the ingredient list on the bakery items, salad bars, and hot food bars in Whole Foods? You’ll find nearly everything is prepared with canola oil. Since canola oil is anything but a whole food, it is time for Whole Foods to show concern for the health of their customers and remove canola oil from their in-store prepared foods.
Why do “health food” companies excuse canola oil?
If you peruse the aisles of your local health food store – be it a Whole Foods, Trader Joe’s or an alternative – you will likely find canola oil listed as an ingredient in many of the freshly prepared as well as packaged foods. The sad truth is that these companies persist in using canola oil because it is cheap, not because it is healthy.
Here are 7 reasons why health food companies, including Whole Foods, should ditch the canola oil immediately.
1. Canola oil is a freak of nature
You can watch the process of how canola oil is made in this 3-minute video, but I’ve summed up the steps for you below. You won’t believe that the narrator begins the clip by saying, “canola oil is one of the healthiest cooking oils.”
- Canola oil is first squeezed from rapeseeds at high pressure, leaving behind some canola oil and “canola cakes” – the protein portion of the oil. By the way, more than 90% of the canola grown in the U.S. is genetically modified and, as a result, is heavily sprayed with pesticides.
- The “canola cakes” are washed in a vat of chemical solvent to separate the remaining oil from the protein portion of the seed. To reiterate, squeezing isn’t enough to extract the oil, so a chemical solvent is used.
- The rapeseed by-product is sold as animal feed and the canola oil now goes through a refining process. First, it’s washed with sodium hydroxide. If you aren’t a chemist, that’s another term for lye, an extremely caustic chemical used in soap-making.
- While bathing in lye, it is spun in a vat so the centrifugal force separates the “natural impurities.” The by-products of this step is sold to soap manufacturers, thanks to the lye used in the processing.
- The oil is cloudy because it contains natural waxes from the rapeseeds. It’s chilled to solidify the waxes, which are then separated out and used to make hydrogenated vegetable shortening.
- Finally, the oil is washed and filtered before undergoing a bleaching process. Yep, bleaching. A “steam injection heating process” removes the canola odor. (Because, of course, consumers can’t be scared away by the putrid smell of the chemically-derived oil.)
In conclusion, canola oil reaches your grocery store shelves after a refining process that includes chemical solvents, lye, high pressure, and high heat. The by-products of canola oil include animal feed (not anything that I would feed to my animals!), soap-making materials, and wax used to make toxic hydrogenated vegetable shortening.
If that’s not enough to scare anyone away from canola oil, I don’t know what is! Sadly, many individuals and companies still fall for the marketing claims by the food industry regarding canola oil. It’s time to debunk those marketing claims!
2. Canola oil is not heart-healthy
Many consumers believe that since canola oil is low in saturated fat, it is a healthy choice. It is no coincidence, however, that obesity and heart-disease rates skyrocketed when Americans began replacing old-fashioned fats like butter with processed vegetable oils like canola oil. Now, we have the studies to show that vegetable oils may contribute to disease while saturated fat intake does not.
In 2010, a meta-analysis of over 300,000 people in the American Journal of Clinical Nutrition shows that there is no evidence that saturated fat causes heart disease. A Japanese study followed nearly 60,00 men for 14 years and found that saturated fat intake had no correlation to rates of heart disease. However, numerous studies show that the consumption of vegetable oils, such as canola oil, increase the risk of heart disease. According to one of my favorite health researchers, Kris Gunnars of Authority Nutrition:
Multiple randomized controlled trials have examined the effects that vegetable oils can have on cardiovascular disease. 3 studies have found a drastically increased risk (17, 18, 19), while 4 found no statistically significant effect (20, 21, 22, 23) (Source and read more)
3. Canola oil may lower cholesterol, but that doesn’t make it healthy
Again, according to Kris Gunnars in his article on canola oil (emphasis mine):
We have several controlled trials where researchers feed people with canola oil, then observe what happens to blood markers like cholesterol. In these studies, canola oil lowers total cholesterol, LDL cholesterol and triglyceride levels by up to 25%. It has very little effects on HDL levels (12, 13, 14, 15, 16, 17).
However, these studies are very short in duration (longest is 4 months, but most are 3-4 weeks), which is too short to determine anything about heart disease itself. It’s important to realize that cholesterol levels are a risk factor, not necessarily a cause of disease. To know if something really prevents heart disease, then we need to measure heart disease itself, not just a blood marker that is associated with it. Other studies that spanned a number of years have shown that even though vegetable oils lower cholesterol in the short term, they can increase heart disease risk in the long term (18, 19).
In other words, just because studies show that canola oil may lower cholesterol doesn’t make canola oil healthy – far from it!
Mary Enig, author of Know Your Fats, offers an explanation of why the cholesterol-lowering effect of canola oil may actually be dangerous in her article The Oiling of America:
Many other trials had shown that serum cholesterol can be lowered by increasing ingestion of polyunsaturates. The physiological explanation for this is that when excess polyunsaturates are built into the cell membranes, resulting in reduced structural integrity or “limpness,” cholesterol is sequestered from the blood into the cell membranes to give them “stiffness.”
By the way, the majority of cholesterol in your body is produced by your liver. Dietary intake of cholesterol does not carry a cause-and-effect relationship with serum cholesterol, nor does serum cholesterol carry a causal relationship with heart disease (1, 2, 3).
4. Canola oil is not neutral flavored
Whole Foods says that canola oil is “very versatile, has neutral flavor and is fairly heat stable.” The oil of the canola seed is not inherently neutral-flavored, nor is it naturally free from odor. The colorless, flavorless and odorless properties are the result of the extremely unnatural refining process and numerous chemicals.
5. Canola oil is not high in omega-3 fatty acids
Contrary to popular belief, canola oil is not a source of omega-3 fatty acids. While the unprocessed oil of the canola plant does contain some omega-3, the high-heat processing denatures this delicate, heat-sensitive fatty acid. As a result, the omega-3 is rancid and unavailable to fight inflammation in the body. The processing of canola oil even turns the omega-3 into trans fat! According to author Dee McCaffrey in The Science of Skinny,
The deodorization process converts a large portion of the healthy omega-3 fats into very unhealthy trans fats. […] Although the Canadian government lists the trans content of canola at a minimal 0.2 percent, research at the University of Florida at Gainesville, found trans levels as high as 4.6 percent in commercial liquid oil. The consumer has no clue about the presence of trans fatty acids in canola oil because they are not listed on the label.
6. Canola oil is not a heat-stable fat
Canola oil contains about 28% polyunsaturated fat, 63% monounsaturated fat, and 7% saturated fat. The high percentage of polyunsaturated fats make canola oil a non-heat-stable fat.
According to Mary Enig, PhD and author of Know Your Fats, the more hydrogen atoms in a fatty acid, the more heat-stable it is. Saturated fats, such as butter and coconut oil, are fully saturated with hydrogen atoms and are therefore the most heat stable. They will not oxidize (become rancid) during cooking. Polyunsaturated fats are the least saturated with hydrogen, and will therefore easily oxidize with heat. Monounsaturated fats such as olive and avocado oil are relatively heat-stable and are a much safer option than canola oil for cooking (source).
7. There are healthier oils to use instead
The non-allergenic status of canola oil is not an excuse to continue the use of this non-food in “health foods.” Olive oil, avocado oil and coconut oil are extremely healthful, non-allergenic and very versatile.
There is much misunderstanding about coconut and tree nut allergies. The American College of Allergy, Asthma & Immunology (ACAAI) states: “Coconut is not a botanical nut; it is classified as a fruit, even though the Food and Drug Administration recognizes coconut as a tree nut. While allergic reactions to coconut have been documented, most people who are allergic to tree nuts can safely eat coconut. If you are allergic to tree nuts, talk to your allergist before adding coconut to your diet.”
Tell Whole Foods to ditch the canola oil!
Do you wish you could eat from the salad bar at Whole Foods without a dose of canola oil? So do I! Here are two quick and easy ways to shoot Whole Foods the message:
1. Tweet it to @WholeFoods:
Please prioritize customers’ health! Switch to olive, avocado or coconut oil instead of canola oil: http://empoweredsustenance.com/canola
2. Email Whole Foods
Use the Whole Foods Contact Form here. Beneath the Contact Us Via Email heading, select the option Quality Standards then paste this message into the form:
Please prioritize the health of your customers and use healthy oil options like olive oil, avocado oil and coconut oil instead of canola oil: http://empoweredsustenance.com/canola
I simply will not buy any product that includes canola oil in the list of ingredients. Replacing canola with an acceptable alternative would add very little to the final cost of production of many products and would easily be recovered by a small increase in price to the consumer.
If manufacturers realised that they are missing a proportion of the potential market for their food products by including canola oil maybe they would use something more wholesome.
The vague term: ‘vegetable oil’ also gets the thumbs down from me.
A few years ago I looked into Canola Oil and one side effect that was listed was “diarrhea”. I’ve read several articles on Canola Oil today and no one mentions it. I am negatively affected by this oil and I cannot tolerate it. Within a very short time after investing canola oil I will be running to the toilet. You’ notice in restaurant bathrooms the odor, I believe it is that many restaurants use the oil and people cannot tolerate it. I’d like to see the oil removed from all products. Chips all seem to include this oil, I recently checked the ingredients for corn chips and found only one brand that used Peanut oil and no canola, same with potato chips! The UTZ brand of chips do not contain canola oil, so if they are available in your grocery stores choose them. The articles I read mentioned canola causing information they did not say where but I imagine in the intestine and colon which can cause diarrhea. Enough said, maybe you can use this information to do a study. I think it’s a good cause to be rid of Canola.
Laura the whole “Non-allergic” status of Canola is a lie. You are allergic and it causes your intestinal problems, it can cause a large list of symptoms digestive difficulties, asthma, respiratory issues and skin reactions.
Around the time Canola use invaded almost everything I started to get a lot of different problems, sinus headaches, bloating, diarrhea, shortness of breath, extreme painful and regular GERD attacks.
Originally I didn’t clue in that they were all connected because they didn’t always occur together, l final figured out that canola was the GERD trigger and by eliminating or keeping my canola intake low. I went from multiple Reflux attacks a month to one or two a year, I only noticed recently that the other symptoms had been reduced as well and after finding and reading some very informative articles I clued into the fact that lm allergic to Canola and that canola was not just a trigger to my GERD it was causing it. The big problem is that Canola is everywhere and in everything that is processed and pre-made, at home I only use olive oil.
Anyone allergic/intolerant to Rapeseed; check out our fb: ACTION for Rapeseed/Canola Allergy & Intolerance Sufferers Lots of information and help on there and if you can offer more help that will be great. As well as being in food, it can also be found in medicines/tablets/vaccines/cleaning products/toothpaste/toothbrushes/soaps/deodorants/shampoos/conditioners/perfume/washing powders; fabric softeners and fuel etc. It can be “hidden” behind chemical names. It can be in Ethanol, Polysorbates, Glycerin, PEG (Polyethylene Glycol); Glucose……and more. We have started a petition to get rapeseed listed as a designated, known allergen….check it out.
Typo in my last comment, I meant to say “inflammation” not “information”!!!
I agree Canola oil should be banned but at minimum it should not be used in any organic or natural product. I avoid all products with Canola oil. Also it is unacceptable that Whole foods uses Canola oil in there prepared foods.
What would be an alternative option for those of us who are allergic to olive, coconut and avocado?
Lard, tallow, butter.
I have for a long time wanted to comment about my use of canola oil it causes stomach pains then uncontrollable bowels so fast the I have only a few minutes to get to a bathroom. and it is so embarrassing. Now it’s in everything, restaurants ,fast food, mayo, salads, Its so bad we do not eat out any more. It would help if restaurants would tell if they do not use it or veg.. oil. Please
I have for a long time wanted to comment about my use of canola oil it causes stomach pains then uncontrollable bowels so fast the I have only a few minutes to get to a bathroom. and it is so embarrassing.
Thanks, now I know the second oil to avoid by reading the labels. First Palm oil, now canola.
It is a little additional work while buying the foodstuffs, but you may find alternativs, butter or olive oil used instead of Palm or Canola, even in Germany.
The industry makes all they may sell, the more ask for organic, the more will provided.
My name is Nick. I live in Perth, Western Australia.
My partner & I stopped eating foods cooked in or processed with Canola Oil about a year ago because of the very severe cramps we experienced in our legs after eating potato chips & crisps.
The pain was so excruciating that we couldn’t get relief for about an hour after the cramps struck.
We’ve got to the point now that, before eating out, we have to make sure that the restaurant doesn’t use this terrible stuff.
Unfortunately this abomination is going to be in abundance because of the invasion ( don’t call it a war ) of Ukraine & the shortage of Sunflower Oil, which is mainly produced in that country.