Moderate Consumption of Olive Oil by Healthy European Men Reduces Systolic Blood Pressure in Non-Mediterranean Participants

Bondia‐Pons, Isabel; Schröder, Helmut; Covas, Marı́a-Isabel; Castellote, Ana I.; Kaikkonen, Jari; Poulsen, Henrik Enghusen; Gaddi, Antonio Vittorino; Machowetz, A.; Kiesewetter, H.; López‐Sabater, M. Carmen

doi:10.1093/jn/137.1.84

Cited by 54 publications

(36 citation statements)

References 16 publications

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“…This observation can be supported by Bondia-pon et al [22] Fito M et al [23] and some other previous studies that demonstrated beneficial effects of consuming olive oil and other MUFA rich diets in blood pressure in healthy state, hypertension, coronary heart disease and Type 2 diabetes [24]- [26]. In Fito M et al [23] study had more reduction after virgin olive oil administration than after refined olive oil administration.…”

Section: Discussionsupporting

confidence: 57%

Effects of Olive Oil and Grape Seed Oil on Lipid Profile and Blood Pressure in Patients with Hyperlipidemia: A Randomized Clinical Trial

Kaseb¹,

Biregani²

2016

FNS

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Background and Aims: Hyperlipidemia is one of clear risk factors of diabetes. Regarding its importance, this study was designed to compare the effects of olive oil and grape seed oil on serum lipids and blood pressure in patients with hyperlipidemia in 2015. Methods and Results: In this clinical trial, 60 patients with hyperlipidemia who met inclusion criteria were recruited. Subjects were randomly assigned 3 groups: 1) consume 20 ml/day refined olive oil; 2) consume 20 ml/day grape seed oil; 3) the control group received no oil. The study period was six weeks. All participants were under Step I diet. Height and weight measurements were taken by Seca scale. Blood pressure, total cholesterol, high-density lipoprotein, triglyceride and fasting blood sugar were measured at baseline and after 6 weeks by standard methods. Low-density lipoprotein levels were calculated by the Friedewald's formula. Data were analyzed with ANOVA test in SPSS software version 16.0. Sixty participants (36 female and 24 male) with the average age of 47.5 ± 9 y and the mean body mass index of 31.78 ± 5.41 kg/m 2 had completed the study. Olive oil intervention decreased systolic blood pressure significantly compared to grape seed oil group (P = 0.01). Triglyceride was significantly decreased in olive oil and also triglyceride groups (P = 0.02 and 0.004, respectively). Conclusion: Overall, the effects of olive oil and grape seed oil were better than control group. However, we suggest the substitution of dietary lipids with olive oil because of its more beneficial effects. Registration number for clinical trial: IRCT2014070218329N1 registration code in Iran Clinical Trial site.

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Section: Discussionsupporting

confidence: 57%

Effects of Olive Oil and Grape Seed Oil on Lipid Profile and Blood Pressure in Patients with Hyperlipidemia: A Randomized Clinical Trial

Kaseb¹,

Biregani²

2016

FNS

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“…It is known that oxidation of LDL cholesterol is a key factor important in the development of atherosclerosis, promoting the formation of foam cells in the subendothelial space of the vascular wall. Oleic acid and phenols help to prevent this oxidation when incorporated in the human diet daily [36]. Macadamia seed oil has a good proportion of oleic acid.…”

Section: Discussionmentioning

confidence: 99%

Fatty Acids Composition in Macadamia Sedes Oil (Macadamia Integrifolia) From Ecuador

Carrillo

Carpio²,

Morales³

et al. 2017

Asian J Pharm Clin Res

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Objective: The aim of this study was to determine the fatty acids composition in a Macadamia seeds oil sample cultivated in Ecuador.Methods: Macadamia oil was obtained of Macadamia seeds using the cold pressing method. Fatty acids analysis was performed using the gas chromatography method with a mass selective detector and using the database library NIST14.L to identify the compounds. Results:Macadamia seeds have a high content of unsaturated fatty acids with 41.36% of oleic acid. Macadamia seeds oil has 37.77% of polyunsaturated fatty acids of which 3.79% ɷ-6 α-linoleic and 33.98% of ɷ3 α-linolenic. Macadamia seeds only have 9.33% of palmitic acid. Conclusions:Macadamia seeds are a good source of monounsaturated fatty acids with a good content of ɷ-6 α-linoleic. This profile enables their use as a good and healthy oil to be used in the food industry in Ecuador.

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“…Supplementing the diet of patients with uncontrolled hypertension with aged garlic extract also reduces systolic BP [16]. The consumption of olive oil, is associated with a wide range of health benefits and could be a contributory factor to the low cardiovascular mortality rates observed in southern European countries in comparison with other Western countries [17].…”

Section: Introductionmentioning

confidence: 99%

Gazpacho consumption is associated with lower blood pressure and reduced hypertension in a high cardiovascular risk cohort. Cross-sectional study of the PREDIMED trial

Medina‐Remón

Vallverdú‐Queralt

Arranz

et al. 2013

Nutrition, Metabolism and Cardiovascular Diseases

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(R.M. Lamuela-Raventos). 1 On behalf of the PREDIMED Study Investigators. + MODELPlease cite this article in press as: Medina-Remón A, et al., Gazpacho consumption is associated with lower blood pressure and reduced hypertension in a high cardiovascular risk cohort. Abstract Background and aim: Hypertension is a major public health problem and a leading cause of death and disability in both developed and developing countries, affecting onequarter of the world's adult population. Our aim was to evaluate whether the consumption of gazpacho, a Mediterranean vegetable-based cold soup rich in phytochemicals, is associated with lower blood pressure (BP) and/or reduced prevalence of hypertension in individuals at high cardiovascular risk. Methods and results:We selected 3995 individuals (58% women, mean age 67 y) at high cardiovascular risk (81% hypertensive) recruited into the PREDIMED study. BP, weight, and dietary and physical activity data were collected. In multivariate linear regression analyses, after adjustment, moderate and high gazpacho consumption categories were associated with reduced mean systolic BP of À1.9 mm Hg [95% confidence interval (CI): À3.4; À0.6] and À2.6 mm Hg (CI: À4.2; À1.0), respectively, and reduced diastolic BP of À1.5 mm Hg (CI: À2.3; À0.6) and À1.9 mm Hg (CI: À2.8; À1.1). By multiple-adjusted logistic regression analysis, gazpacho consumption was associated with a lower prevalence of hypertension, with OR Z 0.85 (CI: 0.73; 0.99) for each 250 g/week increase and OR Z 0.73 (CI: 0.55; 0.98) for high gazpacho consumption groups compared to the no-consumption group. Conclusions: Gazpacho consumption was inversely associated with systolic and diastolic BP and prevalence of hypertension in a cross-sectional Mediterranean population at high cardiovascular risk. The association between gazpacho intake and reduction of BP is probably due to synergy among several bioactive compounds present in the vegetable ingredients used to make the recipe. ª

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Moderate Consumption of Olive Oil by Healthy European Men Reduces Systolic Blood Pressure in Non-Mediterranean Participants

Cited by 54 publications

References 16 publications

Effects of Olive Oil and Grape Seed Oil on Lipid Profile and Blood Pressure in Patients with Hyperlipidemia: A Randomized Clinical Trial

Effects of Olive Oil and Grape Seed Oil on Lipid Profile and Blood Pressure in Patients with Hyperlipidemia: A Randomized Clinical Trial

Fatty Acids Composition in Macadamia Sedes Oil (Macadamia Integrifolia) From Ecuador

Gazpacho consumption is associated with lower blood pressure and reduced hypertension in a high cardiovascular risk cohort. Cross-sectional study of the PREDIMED trial

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