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Higher yogurt intake is associated with lower blood pressure in hypertensive individuals: Cross-sectional findings from the Maine-Syracuse Longitudinal study
International Dairy Journal ( IF 3.1 ) Pub Date : 2021-07-16 , DOI: 10.1016/j.idairyj.2021.105159
Alexandra T Wade 1 , Benjamin A Guenther 2 , Fayeza S Ahmed 2 , Merrill F Elias 2
Affiliation  

Associations between fermented dairy products and blood pressure are unclear. The current study therefore examined the association between yogurt and blood pressure in hypertensive and non-hypertensive individuals. Cross-sectional analyses were undertaken on 915 community-dwelling adults from the Maine-Syracuse Longitudinal Study. Habitual yogurt consumption was measured using a food frequency questionnaire. The primary outcomes were systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), and pulse pressure. Secondary outcomes included BMI (kg m-2), total cholesterol (mg dL-1), glucose (mg dL-1), HDL (mg dL-1), LDL (mg dL-1), triglycerides (mg dL-1), and plasma homocysteine (μmol L-1). Multivariable regression analyses revealed significant inverse associations between yogurt and both SBP (p < 0.05) and MAP (p < 0.05) in hypertensive (n = 564) but not non-hypertensive participants (n = 351). Future observational and intervention studies should continue to focus on at-risk individuals to examine the potential benefits of yogurt.



中文翻译:

较高的酸奶摄入量与高血压个体的血压降低有关:缅因州-雪城纵向研究的横断面研究结果

发酵乳制品与血压之间的关联尚不清楚。因此,目前的研究检查了酸奶和高血压和非高血压个体血压之间的关系。对来自缅因州-锡拉丘兹纵向研究的 915 名社区居民进行横断面分析。使用食物频率问卷测量习惯性酸奶消费量。主要结果是收缩压(SBP)、舒张压(DBP)、平均动脉压(MAP)和脉压。次要结果包括 BMI (kg m -2 )、总胆固醇 (mg dL -1 )、葡萄糖 (mg dL -1 )、HDL (mg dL -1 )、LDL (mg dL -1 )、甘油三酯 (mg dL -1) 和血浆同型半胱氨酸 (μmol L -1 )。多变量回归分析显示,酸奶与高血压患者 (n = 564) 而不是非高血压参与者 (n = 351) 的SBP ( p < 0.05) 和 MAP ( p < 0.05) 之间存在显着的负相关。未来的观察和干预研究应继续关注高危人群,以检查酸奶的潜在益处。

更新日期:2021-07-16
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