Vitamin #D supplementation to prevent acute respiratory #infections: a systematic review and meta-analysis of aggregate data from randomised controlled trials

A 2017 meta-analysis of data from 25 randomised controlled trials (RCTs) of vitamin D supplementation for the prevention of acute respiratory infections (ARIs) revealed a protective effect of this intervention. We aimed to examine the link between vitamin D supplementation and prevention of ARIs in an updated meta-analysis. Methods For this systematic review and meta-analysis, we searched MEDLINE, Embase, the Cochrane Central Register of Controlled … Continue reading Vitamin #D supplementation to prevent acute respiratory #infections: a systematic review and meta-analysis of aggregate data from randomised controlled trials

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Associations of #Job Strain, #Stressful Life Events, and Social Strain With Coronary Heart Disease in the Women’s Health Initiative Observational Study

The association between psychosocial stress and coronary heart disease (CHD) may be stronger in women than men and may differ across types of stressors. In this study, we assessed associations of psychosocial stressors, including job strain, stressful life events, and social strain with the incidence of CHD in women. Methods and Results We used longitudinal data from 80 825 WHI‐OS (Women’s Health Initiative Observational Study) … Continue reading Associations of #Job Strain, #Stressful Life Events, and Social Strain With Coronary Heart Disease in the Women’s Health Initiative Observational Study

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