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International conference on the healthy effect of virgin olive oil

Authors


Prof Lina Badimon, Cardiovascular Research Center, CSIC-ICCC, Hospital de la Santa Creu i Sant Pau, Avda Sant Antoni Maria Claret 167, 08025 Barcelona, Spain. Tel.: 34-93-556-58–82; fax: 34-93-556-55–59; e-mail: lbadimon@csic-iccc.santpau.es or Prof Francisco Perez Jimenez, Lipid and Atherosclerosis Unit, Reina Sofia University Hospital, Avda Menendez Pidal s/n, 14004 Cordoba, Spain. Tel.: 34-957-21-82–50; fax: 34-957-21-82–29; e-mail: franperezjimenez@yahoo.com

Summary

  • 1Ageing represents a great concern in developed countries because the number of people involved and the pathologies related with it, like atherosclerosis, morbus Parkinson, Alzheime's disease, vascular dementia, cognitive decline, diabetes and cancer.
  • 2Epidemiological studies suggest that a Mediterranean diet (which is rich in virgin olive oil) decreases the risk of cardiovascular disease.
  • 3The Mediterranean diet, rich in virgin olive oil, improves the major risk factors for cardiovascular disease, such as the lipoprotein profile, blood pressure, glucose metabolism and antithrombotic profile. Endothelial function, inflammation and oxidative stress are also positively modulated. Some of these effects are attributed to minor components of virgin olive oil. Therefore, the definition of the Mediterranean diet should include virgin olive oil.
  • 4Different observational studies conducted in humans have shown that the intake of monounsaturated fat may be protective against age-related cognitive decline and Alzheimer's disease.
  • 5Microconstituents from virgin olive oil are bioavailable in humans and have shown antioxidant properties and capacity to improve endothelial function. Furthermore they are also able to modify the haemostasis, showing antithrombotic properties.
  • 6In countries where the populations fulfilled a typical Mediterranean diet, such as Spain, Greece and Italy, where virgin olive oil is the principal source of fat, cancer incidence rates are lower than in northern European countries.
  • 7The protective effect of virgin olive oil can be most important in the first decades of life, which suggests that the dietetic benefit of virgin olive oil intake should be initiated before puberty, and maintained through life.
  • 8The more recent studies consistently support that the Mediterranean diet, based in virgin olive oil, is compatible with a healthier ageing and increased longevity. However, despite the significant advances of the recent years, the final proof about the specific mechanisms and contributing role of the different components of virgin olive oil to its beneficial effects requires further investigations.
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