Researchers have uncovered another potential reason to avoid it. ultra-processed foods.
Seed oils (plant-based edible oils often used in processed and packaged foods) are associated with an increased risk of: colon canceraccording to a new study published this week in the medical journal Gut.
Researchers from the University of South Florida (USF) Health and Tampa General Hospital Cancer Institute analyzed 162 tumor samples taken from colon cancer patients, according to a USF press release.
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They found that tumors contain an “overabundance” of molecules that cause inflammation and a “deficit” of healing molecules.
A new study has found that seed oil, a plant-based edible oil often used in processed and packaged foods, is associated with an increased risk of colon cancer.
“It is well known that patients with: unhealthy eating habits “Inflammation in the body is increasing,” said study author Timothy Yetman, professor of surgery at the U.S. Army Health Morsani College of Medicine and associate center director for translational research and innovation at the TGH Cancer Institute. Drs. said in a release.
“Now we see this inflammation in the colon tumors themselves, but cancer is like a chronic wound that doesn’t heal. When your body lives on ultra-processed foods every day, it has a poor ability to heal that wound. Decreased by inflammation and suppression of the immune system. cancer grows. ”
The findings highlight potential harms, including: western foodsays Yetman. In addition to “inflammatory seed oils,” he also cited added sugars, saturated fats, ultra-processed foods, and chemicals as culprits.
“The human immune system is extremely powerful and can dramatically affect the tumor microenvironment. This is great if harnessed correctly for health, but it can be inhibited by inflammatory lipids in processed foods. “This is not the case if it is,” the researchers said.
Study co-authors Dr. Timothy Yetman and Dr. Ganesh Harade are pictured in the lab.
In a previous study, the same research team found that an “unbalanced diet” also increases the risk of heart disease. alzheimer’s disease The release states that he is diabetic.
According to the above sources, based on these findings, researchers have developed a “resolution therapy” aimed at reversing inflammation using healthy unprocessed foods rich in omega-3 fatty acids and fish oil derivatives. It recommends treating cancer with drugs.
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Regular exercise and balanced sleep also appear to play an important role in a solution medicine approach.
“This has the potential to revolutionize cancer treatment. beyond drugs “To take advantage of natural healing processes,” Yetman said.
“This is an important step in addressing chronic inflammation and preventing disease before it develops.”
Dr. Yetman reviews images of the tumor in the lab.
This new USF study was funded by the National Institutes of Health.
Clinical trials are currently underway at the TGH Cancer Institute to study the potential benefits of resolution medicine in treating and preventing disease.
Fox News Digital has reached out to researchers for comment.
Sherry Coleman Collins, a food allergy nutritionist and expert in metro Atlanta, said she doesn’t think the suggestion that seed oils cause cancer is accurate.
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Experts pointed out that there is an “overwhelming scientific literature” showing the positive health benefits of replacing saturated fats (such as lard and butter) with unsaturated fats (such as safflower oil).
“This includes cardiovascular diseaseThis is the number one killer in America,” she told FOX News Digital.
One nutritionist recommended the use of olive oil, noting there was “significant evidence” for its use as part of a Mediterranean dietary approach.
However, Professor Collins said: “This is noteworthy as we seek to better understand why colon cancer is increasing and how diet influences its rate of increase.” .
Nutritionists pointed out that seed oil is not the only problem with ultra-processed foods.
“They tend to be very high in sodium, fat and sugar,” Collins says. “They lack dietary fiber and nutrients, are high in calories, taste delicious, but do not stimulate appetite.” health. ”
To reduce your risk of colon cancer, dementia, and many other diseases, Collins recommends quitting smoking, limiting alcohol, maintaining a healthy weight, exercising regularly, and eating a healthy diet. I’m doing it. diet rich in fiber It’s packed with fruits, vegetables, and whole grains.
Ganesh Harade is pictured in a lab using a sensitive analytical technique to detect trace amounts of lipids in 162 tumor samples from the TGH Cancer Research Institute.
Regarding cooking oils, Collins recommended the use of olive oil, noting that there is “significant evidence” that olive oil is used as part of cooking. Approach to Mediterranean cuisine.
“Extra virgin olive oil is a wonderfully versatile oil that can be used for low-medium heat cooking, tastes great, and has a very good fatty acid profile,” she told Fox News Digital.
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“For high-temperature cooking, I like avocado oil and peanut oil because they have a high smoke point, a mild flavor, and a good fatty acid profile.”
Collins agrees with the researchers’ recommendation to increase intake of omega-6 fatty acids, since Americans’ diets are “severely deficient.”
“This is noteworthy as we seek to better understand why colon cancer is increasing and how diet influences its rate of increase,” the nutritionist said.
“Fatty fish like salmon are the best source. They are also found in some nuts and seeds, including walnuts and chia, but they are not as bioavailable or absorbable as fish. ” she added.
Canadian nephrologist Jason Huang said the study was “preliminary and far from conclusive.”
“Eating too much seed oil means you’re getting too much omega-6 fat, which promotes inflammation, and inflammation can be an important factor in cancer,” he said in a statement to Fox News Digital. ” he said.
“This is an interesting and plausible hypothesis, but it is not definitive.”
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Still, Fong admitted that he does not keep any seed oil at home.
“At home I only use olive oil and butter for cooking. Why would I take a chance?”
Original article source: Edible oil linked to colon cancer and inflammation in early studies
