Olive oil intake and cardiovascular disease, cancer, and all-cause mortality: a systematic review and dose-response meta-analysis of prospective cohort studies.
Food Funct
; 15(9): 4668-4681, 2024 May 07.
Article
en En
| MEDLINE
| ID: mdl-38568797
ABSTRACT
Background:
Currently, the reported links between olive oil intake and cardiovascular disease (CVD), cancer morbidity and mortality, and all-cause mortality are inconsistent. The aim of this meta-analysis is to study the reported correlations of olive oil intake with CVD, coronary heart disease (CHD), stroke and cancer incidence and mortality, and all-cause mortality.Methods:
PubMed, Embase, and Web of Science were searched until March 7, 2024. Pooled relative risks (RRs) and 95% confidence intervals (CIs) were estimated by the random-effects model. Nonlinear dose-response relationships were modeled with restricted cubic splines. This study has been registered at PROSPERO (CRD42023419001).Results:
Overall, 30 articles covering 2 710 351 participants were identified. Higher olive oil intake was linked with a reduced risk of CVD incidence (RR 0.85; 95% CI 0.77, 0.93), CHD incidence (RR 0.85; 95% CI 0.72, 0.99), CVD mortality (RR 0.77; 95% CI 0.67, 0.88), and all-cause mortality (RR 0.85; 95% CI 0.81, 0.89). For a 10 g d-1 increment of olive oil intake, the risk of CVD incidence, stroke incidence, CVD mortality, and all-cause mortality decreased by 7%, 5%, 8%, and 8%, respectively. No association was found between olive oil intake and cancer incidence and mortality. Nonlinear relationships between olive oil intake and CVD and all-cause mortality were observed, with a reduced risk from intakes ranging from 0 to 18 g d-1 and 0 to 22 g d-1, respectively.Conclusion:
Our study found that high olive oil intake was related to a lower risk of CVD and CHD incidence and CVD mortality and all-cause mortality.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Enfermedades Cardiovasculares
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Aceite de Oliva
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Neoplasias
Límite:
Adult
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Food Funct
Año:
2024
Tipo del documento:
Article
Pais de publicación:
Reino Unido