Health benefits of olives

Health benefits of olives are well-known around the world because these small fruits pack a powerful nutritional punch. Moreover, olives, the fruit of the olive tree (Olea europaea), are cultivated mainly in the Mediterranean Basin. Consequently, they have become a staple in diets worldwide. Rich in antioxidants and healthy fats, olives contribute to heart health, reduce inflammation, and support overall wellness. Whether eaten whole or used as olive oil, olives offer numerous health advantages.

Benefits

The vitamins and antioxidants found in olives may provide important health benefits. For example, some studies have shown that olives may protect against osteoporosis, in which bones become brittle or weak.

Olives are also rich in vitamin E, which can improve skin health and help your immune system.

Numerous studies have shown that consuming olive oil, especially the extra-virgin variety, may reduce the risk of heart disease and death in people who have a high risk of this condition.

Cancer risk reduction

Olives contain the compound oleocanthal, which researchers have shown can kill cancer cells in petri dish experiments. Other studies in humans have shown a link between consuming olive oil and reducing the risk of cancers, including breast cancer. 

Lower risk and treatment of cognitive diseases

The oleocanthal in olives and olive oil is also linked to a reduced risk for Alzheimer’s disease and other brain-related diseases. This compound also increases the activity of the drug donepezil, which is used to treat dementia. 

Diabetes prevention

Research shows a link between consuming olive oil and preventing type 2 diabetes by helping the body regulate glucose (sugar). Unregulated glucose can lead to the development of type 2 diabetes.