Cancer, a leading cause of mortality in developed nations, has seen a concerning rise in incidence. It's widely acknowledged that diet plays a pivotal role in cancer development, with cell oxidation posing a significant risk factor. Among the cancers closely linked to dietary habits are colon/rectal, prostate, and breast cancers. Recent research emphasizes that the type of fat consumed may hold more significance in cancer risk than fat quantity.

What is a tumor?

A tumor, an abnormal tissue swelling, can be benign or malignant. Benign tumors remain localized, while malignant tumors invade surrounding tissues and can spread via bloodstream or lymphatic system, forming secondary tumors called metastases. Environmental and genetic factors contribute to tumor formation, with environmental factors typically holding more sway.

Olive oil emerges as a potential ally against cancer, as suggested by epidemiological studies. It appears to exert protective effects against breast, prostate, endometrial, and digestive tract cancers. Notably, olive oil-rich diets are associated with reduced risk of breast and bowel cancers, with recent studies indicating protection against colon cancer as well.

Researchers are delving into olive oil's metabolic implications, particularly its role in chronic liver disease and Crohn’s disease. Evidence suggests that an olive oil-rich diet may reduce cancerous lesions, lower tumor aggressiveness, and improve overall prognosis for cancer patients. These benefits may be attributed to Oleic Acid, the predominant monounsaturated fatty acid in olive oil, which reduces the production of tumor-promoting prostaglandins. Additionally, olive oil's antioxidants, flavonoids, Polyphenols, and squalene are believed to contribute positively to cancer prevention.

Moreover, olive oil enhances vegetable flavor and its association with cancer prevention is well-documented. Ongoing research explores olive oil's potential protective effects against childhood leukemia and various cancers, including esophageal squamous cell cancer. While more data are needed to understand olive oil's mechanisms in cancer prevention, its promising role underscores the importance of incorporating it into a balanced diet for overall health and wellbeing.