Role of vegetables and fruits in mediterranean diets to prevent hypertension.
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Eur J Clin Nutr. 2008 Feb 27. [Epub ahead of print] Links
Background/Objectives:Several studies support the effectiveness of increasing the consumption of fruits and vegetables (F&V) to prevent hypertension. However, none of them have been conducted in a Mediterranean setting. The aim of this study was to assess the association between F&V consumption and the risk of hypertension.Subjects/Methods:A prospective Mediterranean study (the SUN cohort), including 8594 participants aged 20-95 years (mean, 41.1) with median follow-up of 49 months.Results:Analyses according to the joint classification by olive oil and F&V consumption showed a significant inverse relation between F&V consumption and the risk of hypertension only among participants with a low olive oil consumption (<15 g per day). Also, tests for trend were significant only in the low olive oil intake stratum.Conclusions:We found a statistically significant interaction (P=0.01) between olive oil intake and F&V consumption. These data suggest a sub-additive effect of both food items.European Journal of Clinical Nutrition advance online publication, 27 February 2008; doi:10.1038/ejcn.2008.22.
PMID: 18301434 [PubMed – as supplied by publisher]