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Chrysant SG, Chrysant GS. Olive Oil Consumption and Cardiovascular Protection: Mechanism of Action. Cardiol Rev 2024; 32:57-61. [PMID: 35290249 DOI: 10.1097/crd.0000000000000449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Cardiovascular diseases (CVDs) are still the leading cause of death and disability worldwide, and they could be prevented by a diet modification and a healthy lifestyle. Dietary modifications include a reduction in the consumption of saturated fatty acids and replacing them with mono or polyunsaturated fatty acids. Olive oil is a monounsaturated fatty acid and its increased consumption has been associated with a significant reduction of CVDs. Its significant cardiovascular benefits have been attributed to its high content of vitamin E, polyphenols, and other ingredients that possess significant anti-inflammatory and antioxidant properties. Several prospective and epidemiological studies have reported an inverse association between olive oil consumption and the incidence of CVD, hypertension, and type 2 diabetes mellitus. Also, a seminal study demonstrated that the use of a Mediterranean diet, which is rich in olive oil, fruits, vegetables, and fish, and low in red meat, was associated with significant reductions in CVD and mortality. However, despite its proven cardiovascular benefits, olive oil is scarcely used in the United States and other Western countries. To determine the current use of olive oil in the United States and other Western countries, a Medline search of the English literature between 2012 and January 2022 was conducted, and 36 pertinent articles were selected. The data from these articles, together with collateral literature, will be discussed in this concise review.
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Affiliation(s)
- Steven G Chrysant
- From the Departments of Cardiology University of Oklahoma Health Sciences Center
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Olive Oil in the Mediterranean Diet and Its Biochemical and Molecular Effects on Cardiovascular Health through an Analysis of Genetics and Epigenetics. Int J Mol Sci 2022; 23:ijms232416002. [PMID: 36555645 PMCID: PMC9782563 DOI: 10.3390/ijms232416002] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 11/27/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Human nutrition is a relatively new science based on biochemistry and the effects of food constituents. Ancient medicine considered many foods as remedies for physical performance or the treatment of diseases and, since ancient times, especially Greek, Asian and pre-Christian cultures similarly thought that they had beneficial effects on health, while others believed some foods were capable of causing illness. Hippocrates described the food as a form of medicine and stated that a balanced diet could help individuals stay healthy. Understanding molecular nutrition, the interaction between nutrients and DNA, and obtaining specific biomarkers could help formulate a diet in which food is not only a food but also a drug. Therefore, this study aims to analyze the role of the Mediterranean diet and olive oil on cardiovascular risk and to identify their influence from the genetic and epigenetic point of view to understand their possible protective effects.
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Kreouzi M, Theodorakis N, Constantinou C. Lessons Learned From Blue Zones, Lifestyle Medicine Pillars and Beyond: An Update on the Contributions of Behavior and Genetics to Wellbeing and Longevity. Am J Lifestyle Med 2022. [DOI: 10.1177/15598276221118494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Blue Zones are regions of the world that have a higher number of individuals who live longer than the expected average. The current paper revisits principles previously identified to be common in Blue Zones and to be contributing to longevity ( move naturally, eat wisely, improve resilience to stress, get adequate sleep, keep strong family ties, stimulate strong community support, respect for the planet and having a purpose in life’), compares these to the 6 pillars of Lifestyle Medicine ( healthy eating, exercising, avoidance of smoking and other risky substances, stress management, restorative sleep, and forming and maintaining relationships) and reviews new studies investigating the association between behavioral factors and longevity. In addition to the role of behavior, the review also discusses the important role of genetics and emphasizes the importance of conducting further research to understand how behavioral and genetic factors may affect molecular pathways with consequent effects on wellbeing and longevity.
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Affiliation(s)
- Magdalini Kreouzi
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, Nicosia, Cyprus (MK, CC); Department of Internal Medicine, Limassol General Hospital, Limassol, Cyprus (NT)
| | - Nikolaos Theodorakis
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, Nicosia, Cyprus (MK, CC); Department of Internal Medicine, Limassol General Hospital, Limassol, Cyprus (NT)
| | - Constantina Constantinou
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, Nicosia, Cyprus (MK, CC); Department of Internal Medicine, Limassol General Hospital, Limassol, Cyprus (NT)
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Katsiki N, Pérez-Martínez P, Lopez-Miranda J. Olive Oil Intake and Cardiovascular Disease Prevention: "Seek and You Shall Find". Curr Cardiol Rep 2021; 23:64. [PMID: 33961163 DOI: 10.1007/s11886-021-01496-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/09/2021] [Indexed: 12/29/2022]
Abstract
PURPOSE OF REVIEW The present narrative review focuses on the up-to-date clinical data on the correlations between olive oil consumption and cardiovascular (CV) diseases (i.e., CHD, stroke, and peripheral artery disease). RECENT FINDINGS Olive oil contains monounsaturated fats, several antioxidant phenols, and other micronutrients that mediate CV-protective effects via improvements in oxidative stress, endothelial dysfunction, inflammation, thrombosis, blood pressure, and lipid and carbohydrate metabolism. High consumption of olive oil, and in particular the extra-virgin, which is rich in phenolic antioxidants, has been suggested to prevent against coronary heart disease (CHD). The olive oil-induced cardioprotection was further supported by the findings of a very recent analysis of 2 large US prospective cohort studies showing that a higher olive oil intake was related to a lower risk of CV morbidity and mortality after 24 years of follow-up and that replacement of dairy fat, margarine, butter, or mayonnaise with the equivalent amount of olive oil significantly reduced CV risk. There is evidence for associations between olive oil consumption and lower risk for CV diseases. Both health policy makers and physicians should be aware of these associations and thus promote the intake of olive oil in both primary and secondary prevention settings to minimize individual's CV risk.
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Affiliation(s)
- Niki Katsiki
- First Department of Internal Medicine, Diabetes Center, Division of Endocrinology and Metabolism, AHEPA University Hospital, 1st Stilponos Kyriakidi, 546 21, Thessaloniki, Greece
| | - Pablo Pérez-Martínez
- Lipid and Atherosclerosis Unit, IMIBIC/Reina Sofia University Hospital, University of Cordoba, Avda. Menendez Pidal, s/n., 14004, Cordoba, Spain.
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain.
| | - Jose Lopez-Miranda
- Lipid and Atherosclerosis Unit, IMIBIC/Reina Sofia University Hospital, University of Cordoba, Avda. Menendez Pidal, s/n., 14004, Cordoba, Spain
- CIBER Fisiopatologia Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
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Kouli GM, Panagiotakos DB, Kyrou I, Magriplis E, Georgousopoulou EN, Chrysohoou C, Tsigos C, Tousoulis D, Pitsavos C. Olive oil consumption and 10-year (2002–2012) cardiovascular disease incidence: the ATTICA study. Eur J Nutr 2017; 58:131-138. [DOI: 10.1007/s00394-017-1577-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 10/31/2017] [Indexed: 10/18/2022]
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Kouvari M, Chrysohoou C, Aggelopoulos P, Tsiamis E, Tsioufis K, Pitsavos C, Tousoulis D. Mediterranean diet and prognosis of first-diagnosed Acute Coronary Syndrome patients according to heart failure phenotype: Hellenic Heart Failure Study. Eur J Clin Nutr 2017; 71:ejcn2017122. [PMID: 28832572 DOI: 10.1038/ejcn.2017.122] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 04/21/2017] [Accepted: 07/17/2017] [Indexed: 12/28/2022]
Abstract
BACKGROUND/OBJECTIVES Nutrition in secondary prevention of Acute Coronary Syndrome (ACS) is inadequately investigated. We sought to evaluate the role of Mediterranean diet in prognosis of first-diagnosed ACS patients, according to heart failure type. SUBJECTS/METHODS in 2006-2009, 1000 consecutive patients hospitalized at First Cardiology Clinic of Athens with ACS diagnosis were enrolled in the study. In 2016, 10-year follow-up was performed (75% participation rate). Only n=690 (69%) first-diagnosed ACS patients were included. Adherence to Mediterranean diet was assessed through MedDietScore (range 0-55). Heart failure phenotypes were reduced, mid-range and preserved ejection fraction (that is, HFrEF, HFmrEF and HFpEF, respectively). RESULTS Ranking from first to third MedDietScore tertile, fewer 1, 2 and 10-year fatal/non-fatal ACS events were observed. Multivariate logistic regression analysis highlighted a significantly inverse association between MedDietScore and long-term ACS prognosis in 1 year (odds ratio (OR)=0.84, 95% confidence interval (CI) (0.71, 1.00), P=0.05), 2 year (OR=0.91, 95% CI (0.82, 1.00), P=0.04) and 10 year (OR=0.93, 95% CI (0.85, 1.00), P=0.05) follow-up. Further analysis revealed that MedDietScore differentially affected patients' prognosis according to heart failure phenotype, with short-term impact in HFrEF and HFmrEF patients yet longer positive outcomes in HFpEF and C-reactive protein potentially mediated these relations. CONCLUSIONS Mediterranean diet seemed to protect against recurrent cardiac episodes in coronary patients with major ACS complications. Results were more encouraging with regard to patients with preserved left ventricle function. Such findings may possess a cost-effective, supplementary-to-medical, treatment approach in this patient category where evidence concerning their management are inconclusive.European Journal of Clinical Nutrition advance online publication, 23 August 2017; doi:10.1038/ejcn.2017.122.
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Affiliation(s)
- M Kouvari
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
- Department of Nutrition Science - Dietetics, Harokopio University, Athens, Greece
| | - C Chrysohoou
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
| | - P Aggelopoulos
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
| | - E Tsiamis
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
| | - K Tsioufis
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
| | - C Pitsavos
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
| | - D Tousoulis
- First Cardiology Clinic, School of Medicine, University of Athens, Athens, Greece
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Duwaerts CC, Amin AM, Siao K, Her C, Fitch M, Beysen C, Turner SM, Goodsell A, Baron JL, Grenert JP, Cho SJ, Maher JJ. Specific Macronutrients Exert Unique Influences on the Adipose-Liver Axis to Promote Hepatic Steatosis in Mice. Cell Mol Gastroenterol Hepatol 2017; 4. [PMID: 28649594 PMCID: PMC5472193 DOI: 10.1016/j.jcmgh.2017.04.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS The factors that distinguish metabolically healthy obesity from metabolically unhealthy obesity are not well understood. Diet has been implicated as a determinant of the unhealthy obesity phenotype, but which aspects of the diet induce dysmetabolism are unknown. The goal of this study was to investigate whether specific macronutrients or macronutrient combinations provoke dysmetabolism in the context of isocaloric, high-energy diets. METHODS Mice were fed 4 high-energy diets identical in calorie and nutrient content but different in nutrient composition for 3 weeks to 6 months. The test diets contained 42% carbohydrate (sucrose or starch) and 42% fat (oleate or palmitate). Weight and glucose tolerance were monitored; blood and tissues were collected for histology, gene expression, and immunophenotyping. RESULTS Mice gained weight on all 4 test diets but differed significantly in other metabolic outcomes. Animals fed the starch-oleate diet developed more severe hepatic steatosis than those on other formulas. Stable isotope incorporation showed that the excess hepatic steatosis in starch-oleate-fed mice derived from exaggerated adipose tissue lipolysis. In these mice, adipose tissue lipolysis coincided with adipocyte necrosis and inflammation. Notably, the liver and adipose tissue abnormalities provoked by starch-oleate feeding were reproduced when mice were fed a mixed-nutrient Western diet with 42% carbohydrate and 42% fat. CONCLUSIONS The macronutrient composition of the diet exerts a significant influence on metabolic outcome, independent of calories and nutrient proportions. Starch-oleate appears to cause hepatic steatosis by inducing progressive adipose tissue injury. Starch-oleate phenocopies the effect of a Western diet; consequently, it may provide clues to the mechanism whereby specific nutrients cause metabolically unhealthy obesity.
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Affiliation(s)
- Caroline C. Duwaerts
- Department of Medicine, University of California, San Francisco, California,The Liver Center, University of California, San Francisco, California
| | - Amin M. Amin
- Department of Medicine, University of California, San Francisco, California,The Liver Center, University of California, San Francisco, California
| | - Kevin Siao
- Department of Medicine, University of California, San Francisco, California,The Liver Center, University of California, San Francisco, California
| | - Chris Her
- Department of Medicine, University of California, San Francisco, California,The Liver Center, University of California, San Francisco, California
| | - Mark Fitch
- Department of Nutritional Sciences and Toxicology, University of California, Berkeley, California
| | | | | | - Amanda Goodsell
- Department of Medicine, University of California, San Francisco, California,The Liver Center, University of California, San Francisco, California
| | - Jody L. Baron
- Department of Medicine, University of California, San Francisco, California,The Liver Center, University of California, San Francisco, California
| | - James P. Grenert
- The Liver Center, University of California, San Francisco, California,Department of Pathology, University of California, San Francisco, California
| | - Soo-Jin Cho
- Department of Pathology, University of California, San Francisco, California
| | - Jacquelyn J. Maher
- Department of Medicine, University of California, San Francisco, California,The Liver Center, University of California, San Francisco, California,Correspondence Address correspondence to: Jacquelyn J. Maher, MD, Liver Center Laboratory, 1001 Potrero Avenue, Building 40, Room 4102, San Francisco, California 94110. fax: (415) 641-0517.Liver Center Laboratory1001 Potrero Avenue, Building 40, Room 4102San FranciscoCalifornia 94110
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