Linoleic acid in seed oils linked to lower inflammation, risk of diabetes

In the midst of the inspired inspiration for the Maha to reduce the consumption of ultra -secured food, seed oils have been the subject of an in -depth examination in recent months – but a new study suggests that they may not be bad.

Researchers from the Public Health School of Public Health of Indiana have found that linoleic acid – an omega -6 current fatty acid found in a variety of seeds of seeds – could help reduce the risk of heart disease and type 2 diabetes.

Linoleic acid is found in seed oils such as soybeans and corn oil, as well as plant foods, according to a press release from the American Society for Nutrition.

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“There was growing attention to seed oils, some saying that these oils promote inflammation and increased cardiometabolic risks,” said Kevin C. Maki, Ph.D., auxiliary professor at the Indiana University School of Public Health-Blooingon and chief scientist of the Biomedical Research of Midwest, in the press release.

“Our study, based on almost 1,900 people, revealed that higher linoleic acid in blood plasma was associated with lower levels of cardiometabolic risk biomarkers, including those related to inflammation.”

Researchers have discovered that linoleic acid – a common omega -6 fatty acid found in a variety of seed oils – could help reduce the risk of heart disease and type 2 diabetes. (istock)

Although previous studies have explored the link between linoleic acid and cardiovascular risk factors, the latter research used “objective biomarkers” instead of relying on the self -depressed eating habits, according to Maki.

“We have also measured a range of inflammation markers and indicators of glucose metabolism,” he noted.

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People with higher levels of linoleic acid have lower levels of glucose, insulin and inflammation markers, researchers revealed.

“We have seen coherent results between the various measured biomarkers,” said Maki. “People with higher levels of linoleic acid in their blood tended to have a healthier overall risk profile for heart disease and diabetes.”

Linoleic acid is found in seed oils such as soy and corn oil, as well as plant foods. (istock)

The results were presented at Nutrition 2025, the annual flagship meeting of the American Society for Nutrition which was held from May 31 to June 3 in Orlando – although the results are preliminary.

“The summaries presented at Nutrition 2025 were evaluated and selected by an expert committee, but have generally not undergone the same peer examination process required for the publication in a scientific journal,” the statement said.

“As such, the results presented should be considered as preliminary until a publication evaluated by peers is available.”

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Based on the results, the researchers called for an additional study to confirm whether the greatest consumption of linoleic acid consumption reduces the chances of heart attacks, stroke and type 2 diabetes, released.

The team also aims to determine the impact of specific types of oils.

A dietitian has recommended to use olive oil, noting that there is a “significant number of evidence” for its use as part of a Mediterranean diet approach. (istock)

Michelle Routhenstein, a recorded dietitian based in New York specializing in heart disease, was not involved in the study but shared the reaction to the results.

“As a cardiovascular dietitian, I think this study is strengthening the evidence that evidence has long suggested: seed oils are not harmful-in fact, they can protect cardiometabolic health,” she told Fox News Digital.

“Using blood biomarkers, research shows that higher linoleic acid levels are linked to lower inflammation and better cardiometabolic health.”

“This study supports seed oils, used in appropriate quantities, as part of a healthy diet for the heart.”

Routhenstein noted that linoleic acid has proven to reduce LDL cholesterol and support healthy cell membranes.

“It is also associated with lower levels of inflammatory markers such as the CRP (C-reactive protein),” she said. “These biological effects help explain its cardiometabolic advantages.”

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“This study supports seed oils, used in appropriate quantities, as part of a healthy diet for the heart.”

Prue of seed oil from certain experts

In a study in December 2024 published in the intestinal medical journal, plants based on plants – which are often used in processed and packaged foods – were linked to an increased risk of colon cancer, although dietitists have indicated limits.

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Meanwhile, California chef and restaurant owner Andrew Gruel shared his faithful Opposition to seed oils In interviews with Fox News Digital, saying that “the exchange of seed oils shows that this movement is there to stay”.

“People have done research on the effects of seed oils, have tried the alternatives and now demand that their favorite brands change,” said Gruel.

Some have shared warnings on seed oils. In a study in December 2024, plant cooking oils were linked to an increased risk of colon cancer, although the dietitists cited the limitations. (istock)

Sherry Coleman Collins, dietitian of food allergy and expert from the Atlanta metropolitan region, suggested that warnings on seed oils can be exaggerated, but recommend choosing judiciously.

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In terms of cooking oils, Collins has recommended to use olive oil, noting that there is a “significant number of evidence” for its use as part of a Mediterranean approach dining.

“Extra virgin olive oil can be a wonderful and versatile oil to use in heat cooking with low medium. It has a good taste and has a very good fatty acid profile,” she previously told Fox News Digital.

“For higher heat cooking, I like avocado and peanut oils for their high smoke point and neutral flavor, and they too have good fatty acid profiles.”

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Fox News Digital contacted researchers from the University of Indiana to comment.

Peter Burke of Fox News Digital has contributed to the reports.