Nutrition
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Review Meta Analysis
Effects of non-soy legume consumption on C-reactive protein: a systematic review and meta-analysis.
Because of conflicting results of presented studies, the aim of this systematic review and meta-analysis of randomized clinical trials (RCTs) was to examine the effect of non-soy legume intake on inflammatory markers and C-reactive protein (CRP). ⋯ This review of RCTs showed that non-soy legume consumption may contribute to reductions in CRP and hs-CRP concentrations. However, further controlled clinical trials are needed to investigate the effect of non-soy legume intake on other inflammatory markers.
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High dietary glycemic load (GL) has been associated with an increased risk for chronic diseases, including type 2 diabetes, coronary heart disease, and selected cancers. The aim of this study was to identify the main food and food group contributors to dietary GL in a representative sample of US adults to inform future interventions. ⋯ In this US cohort of white and black adults, sweetened beverages were major contributors to GL overall, especially in black participants. This information may help to inform future interventions targeting reduction in dietary GL.
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It has been suggested that a greater dairy consumption is a contributing factor to a lower prevalence of metabolic syndrome (MetS) as a result of the possible actions of some milk nutrients. However, results remain controversial. The aim of this study was to examine the association between dairy consumption and MetS and its components. ⋯ A greater dairy consumption is associated with a lower prevalence of MetS, with calcium probably being the nutrient responsible for this association.
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Although intake of minerals has been suggested to be beneficial against depression, epidemiologic data from free-living settings are limited. The aim of this study was to determine the cross-sectional associations between the intake of magnesium, calcium, iron, and zinc and the prevalence of depressive symptoms in Japanese employees. ⋯ Results suggest that higher dietary intake of magnesium, calcium, iron, and zinc is associated with lower prevalence of depressive symptoms in Japanese employees.
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The aim of this study was to investigate the effects of alanyl-glutamine (Ala-Gln) on skeletal muscle protein synthetic and degradative signaling in piglets challenged with Escherichia coli lipopolysaccharide (LPS). ⋯ Ala-Gln supplementation had beneficial effects in improving protein synthesis signaling of skeletal muscle, and reversed the deleterious changes of signaling molecules in muscle atrophy mainly through down-regulation of Akt/FOXO and TLR4 signaling pathways induced by LPS challenge.