Significant breast cancer risk changes occur after consuming olive oil

(NaturalHealth365)  There’s a good chance you have a bottle of olive oil sitting in your kitchen right now.  Maybe you use that oil to cook dinner or drizzle over a salad.  But, here’s the surprising part for most people.  While olive oil may seem ordinary, researchers are finding these everyday food choices actually have a profound impact on breast cancer risk.

A recent study from Italy followed more than 11,000 women for over a decade.  The researchers found that women who ate olive oil daily had a lower risk of certain types of breast cancer.  What makes the finding particularly interesting is that the results came from realworld eating patterns over many years, rather than a short-term laboratory experiment.

Increasing your olive oil consumption has a meaningful effect on cancer risk

Researchers behind the Moli-sani Study, a long-running Italian health study, followed 11,442 women who were cancer-free when the study began.  Over the next decade, researchers also tracked their health and looked at who eventually developed breast cancer.

At first glance, the results were encouraging.  Women who consumed the most olive oil had nearly a 30% lower overall risk of breast cancer.  However, that finding fell just short of statistical significance, meaning the researchers couldn’t rule out the possibility that the difference was due to chance.

Notably, the picture became more interesting when researchers looked at specific types of breast cancer.  In fact, each additional tablespoon of olive oil per day was associated with a 68% lower risk of estrogen receptor-negative breast cancer.

Women with the highest overall olive oil intake also had a 46% lower risk of developing HER2-negative tumors.

The plant compounds behind olive oil that keep drawing researchers back

Extra virgin olive oil contains many natural plant compounds called polyphenols.  Two of them, oleocanthal and oleuropein, have gotten a lot of attention from researchers.  Early studies suggest these compounds may affect signals that cause abnormal cells to grow and multiply.

Olive oil may also help lower chronic inflammation, which is linked to many long-term health problems.  Scientists are also studying how inflammation and estrogen signals interact in breast tissue.  That overlap may explain the stronger links found in the study, though more research is needed.

The researchers also looked at findings from other studies in several countries.  Most of those studies pointed in the same direction, with higher olive oil intake linked to a lower risk of breast cancer.  While the pattern still does not prove that olive oil prevents cancer, a similar trend across studies makes the finding more interesting.

Worth noting, many brands of olive oil are poor quality.  Be sure to always look for the best quality “extra virgin olive oil” you can find for purity and organic in nature.

How to lower your cancer risk naturally

Make organic extra virgin olive oil the anchor fat at most meals.  Rather than leaning on olive oil alone, pair the oil with other plant compounds, since research suggests they work best together.  Organic berries, leafy greens, and green tea each bring their own antioxidant activity to the table.  Rotating them throughout the week builds a broader protective pattern than any single ingredient could offer alone.

Pay attention to vitamin D status alongside any dietary change.  Separate research ties low vitamin D levels to higher breast cancer risk in postmenopausal women.  Vitamin D supports a different step of the same hormone pathway that olive oil’s polyphenols influence.  Wild-caught fatty fish, pasture-raised organic egg yolks, and safe sun exposure all help close that gap, and neither nutrient replaces the other.

Treat alcohol intake and nightly sleep as part of the same hormone picture.  Even moderate daily drinking raises circulating estrogen levels.  Meanwhile, separate research links short or fragmented sleep to disrupted hormone regulation over time.  Cutting back on evening drinks while protecting seven to eight hours of sleep supports those same pathways.

Ask about functional lab testing rather than waiting for symptoms to appear.  Standard screening catches cancer only once the disease already exists.  Functional testing, on the other hand, can flag hormone and inflammation imbalances years earlier.  Bringing a short list of specific markers to a next appointment turns a vague sense of concern into an actual plan.

Turning one dietary insight into a broader plan

Research like this raises important questions about food, lifestyle, and the many factors that may influence cancer risk.  Jonathan Landsman’s Stop Cancer Docu-Class goes beyond nutrition to explore functional lab testing, hormone and inflammation imbalances, plus ways to reduce exposure to hormone-disrupting chemicals.

The goal is to look at several factors that may influence your cancer risk rather than focusing on diet alone.

Click here to own the Stop Cancer Docu-Class.

Sources for this article include:

Ejcancer.com
Medscape.com

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