5 Proven Health Benefits Of Adding Olive Oil To The Diet

June 23, 2025: Adding olive oil to your daily diet could do more than just enhance the flavor of your meals—it might significantly boost your overall health. A growing body of research suggests that extra virgin olive oil (EVOO), a staple of the Mediterranean diet, offers a range of health benefits, from protecting your heart to supporting brain and bone function.

Heart Health Hero

Experts at UC Davis Health highlight olive oil’s proven ability to reduce bad LDL cholesterol and increase good HDL cholesterol. Its rich antioxidant profile also helps prevent plaque buildup in arteries, reducing the risk of heart disease and stroke.

Blood Sugar and Diabetes Support

According to Healthline, olive oil may help stabilize blood sugar levels and improve insulin sensitivity, making it especially beneficial for individuals managing type 2 diabetes. Incorporating it into meals has shown promising results in glycemic control.

Natural Inflammation Fighter

One of olive oil’s standout compounds, oleocanthal, has powerful anti-inflammatory effects, comparable to those of ibuprofen. Chronic inflammation is a driver of many health issues—including heart disease, arthritis, and neurodegenerative disorders—making EVOO a valuable addition to anti-inflammatory diets.

May Reduce Cancer Risk

The Cleveland Clinic has reported links between olive oil consumption and a lower risk of certain cancers, especially those related to the digestive tract. Antioxidants like polyphenols may play a crucial role in protecting cells from oxidative stress and DNA damage.

Stronger Bones and Brain

Emerging research also shows that regular consumption of olive oil could lead to increased bone mineral density and enhanced cognitive function. Studies suggest that olive oil may help delay age-related cognitive decline and support overall brain health.

Final Thoughts

From fighting inflammation to supporting cardiovascular and metabolic health, olive oil continues to prove itself as one of nature’s most powerful superfoods. Nutritionists recommend choosing high-quality extra virgin olive oil and using it in moderation as part of a balanced diet.