5 Cheap Foods With Anti-Aging Properties That Longevity Scientists Swear By

3. Olive oil 

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Olive oil is an important food that helps reduce the signs of aging. Olive oil consists of a major phenolic compound called hydroxytyrosol which has shown to have potent anti-aging properties. Hydroxytyrosol helps protect the skin from oxidative stress and inflammation which are the key drivers of premature aging. Studies show that older adults who consumed a Mediterranean diet rich in olive oil had better cognitive function and a lower risk of developing Dementia and Alzheimer’s disease compared to those who did not. Another study showed that olive oil has been associated with a 19% reduction in the risk of premature death.