Endocrinology and Nephrology, CHU de Québec Research Center, Quebec, QC, Canada.
Endocrinology and Nephrology, CHU de Québec Research Center, Quebec, QC, Canada.
Maturitas. 2014 Mar;77(3):221-8. doi: 10.1016/j.maturitas.2013.12.007. Epub 2014 Jan 3.
Dairy products have been thought to have a beneficial role in the metabolic syndrome (MetS). MetS constitutes a cluster of risk factors for an increased mortality, including obesity, impaired glucose homeostasis, hypertension and atherogenic dyslipidemia. Individuals with MetS are also often in a chronic, low-grade inflammatory state. The objective of this review is to examine recent meta-analyses and clinical studies on the association between dairy products consumption and these MetS risk factors. Findings from studies demonstrate that weight loss related to dairy product intake is due to the combination of an energy-restricted diet with consumption of dairy products. Further, a limited number of studies have shown beneficial effects of dairy consumption on plasma lipids, blood pressure, glucose homeostasis or inflammatory and oxidative stress profiles. Overall, this review article suggests that adults should consume at least 2-3 servings of dairy products per day within a well-balanced diet and a healthy lifestyle for metabolic health. Yet, higher dairy product consumption may have additional beneficial effects, but more well-designed intervention studies are needed to ascertain these effects.
乳制品被认为对代谢综合征（MetS）具有有益作用。MetS 构成了一系列增加死亡率的风险因素，包括肥胖、葡萄糖稳态受损、高血压和动脉粥样硬化性血脂异常。患有 MetS 的个体通常还处于慢性、低度炎症状态。本综述的目的是检查最近关于乳制品消费与这些 MetS 风险因素之间关联的荟萃分析和临床研究。研究结果表明，与乳制品摄入相关的体重减轻是由于能量限制饮食与乳制品消费相结合的结果。此外，少数研究表明乳制品消费对血浆脂质、血压、葡萄糖稳态或炎症和氧化应激指标有有益影响。总体而言，本文综述表明，成年人应在均衡饮食和健康生活方式的基础上，每天至少摄入 2-3 份乳制品，以促进代谢健康。然而，更高的乳制品消费可能具有额外的有益效果，但需要更多精心设计的干预研究来确定这些效果。
