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Nutrition: Vitamin D

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Total 63 results found since Jan 2013.

Vitamin D Status and Related Factors among Korean Stroke Survivors: A Nationwide Population-Based Study.
Authors: Lee JS, Kim YH Abstract The aim of this study was to investigate the vitamin D status and related factors in community-dwelling Korean stroke survivors. Data of 23,872 individuals ≥20 y who participated in the Korea National Health and Nutrition Examination Surveys (KNHANES) were analyzed. Participants who had ever been diagnosed with stroke by a doctor were defined as stroke survivors (n=431). The serum 25-hydroxyvitamin D (25(OH)D) level was measured by radioimmunoassay, and vitamin D deficiency was defined as 25(OH)D<20 ng/mL. The association between vitamin D and stroke status was analyzed using m...
Source: Journal of Nutritional Science and Vitaminology - May 2, 2020 Category: Nutrition Tags: J Nutr Sci Vitaminol (Tokyo) Source Type: research

25-Hydroxyvitamin D Level, Vitamin D Intake, and Risk of Stroke: A Dose –Response Meta-Analysis
A growing number of studies have shown that vitamin D are related to the risk of stroke, however, the dose –response association between vitamin D and the risk of stroke is still unclear. Accordingly, we conducted a dose–response meta-analysis to evaluate the relationships between 25-hydroxyvitamin D [25(OH)D] level, vitamin D intake, and the risk of stroke by summarizing cohort studies.
Source: Clinical Nutrition - September 3, 2019 Category: Nutrition Authors: Han Shi, Hanze Chen, Yun Zhang, Jinwei Li, Kailei Fu, Weishuang Xue, Weiyu Teng, Li Tian Tags: Meta-analyses Source Type: research

25-Hydroxyvitamin D level, vitamin D intake, and risk of stroke: A  dose–response meta-analysis
A growing number of studies have shown that vitamin D are related to the risk of stroke, however, the dose –response association between vitamin D and the risk of stroke is still unclear. Accordingly, we conducted a dose–response meta-analysis to evaluate the relationships between 25-hydroxyvitamin D [25(OH)D] level, vitamin D intake, and the risk of stroke by summarizing cohort studies.
Source: Clinical Nutrition - September 3, 2019 Category: Nutrition Authors: Han Shi, Hanze Chen, Yun Zhang, Jinwei Li, Kailei Fu, Weishuang Xue, Weiyu Teng, Li Tian Tags: Meta-analyses Source Type: research

Vitamin D and brain health: an observational and Mendelian randomization study
CONCLUSIONS: Low vitamin D status was associated with neuroimaging outcomes and the risks of dementia and stroke even after extensive covariate adjustment. MR analyses support a causal effect of vitamin D deficiency on dementia but not on stroke risk.PMID:35451454 | DOI:10.1093/ajcn/nqac107
Source: The American Journal of Clinical Nutrition - April 22, 2022 Category: Nutrition Authors: Shreeya S Navale Anwar Mulugeta Ang Zhou David J Llewellyn Elina Hypp önen Source Type: research

Cardiovascular disease and vitamin D supplementation: trial analysis, systematic review, and meta-analysis.
CONCLUSION: Vitamin D supplementation might protect against cardiac failure in older people but does not appear to protect against MI or stroke. PMID: 25057156 [PubMed - as supplied by publisher]
Source: The American Journal of Clinical Nutrition - July 23, 2014 Category: Nutrition Authors: Ford JA, MacLennan GS, Avenell A, Bolland M, Grey A, Witham M, for the RECORD Trial Group Tags: Am J Clin Nutr Source Type: research

Vitamin D status, genetic factors, and risk of cardiovascular disease among individuals with type 2 diabetes: a prospective study
CONCLUSIONS: Higher serum 25(OH)D concentrations were significantly associated with lower risks of total CVD and IHD among patients with T2D, regardless of genetic susceptibility and genetic variants in VDR. Risk reductions tended to plateau at serum 25(OH)D levels around 50 nmol/L. These findings suggest that maintaining adequate vitamin D status and avoiding deficiency may help to prevent CVD complications among patients with T2D.PMID:35771998 | DOI:10.1093/ajcn/nqac183
Source: The American Journal of Clinical Nutrition - June 30, 2022 Category: Nutrition Authors: Zhenzhen Wan Tingting Geng Rui Li Xue Chen Qi Lu Xiaoyu Lin Liangkai Chen Yanjun Guo Liegang Liu Zhilei Shan An Pan JoAnn E Manson Gang Liu Source Type: research

Low vitamin D status in relation to cardiovascular disease and mortality in Swedish women – Effect of extended follow-up
Conclusion Low 25D status increased the risk for all endpoints, but a lengthy follow-up diminished these risks towards the null. The impact of follow-up depends on the outcome. Future studies of 25D and disease should use repeated 25D assessments.
Source: Nutrition, Metabolism and Cardiovascular Diseases - December 16, 2017 Category: Nutrition Source Type: research

Effect of Vitamin D Level on Clinical Outcomes in Patients Undergoing Left Ventricular Assist Device Implantation.
CONCLUSIONS: In patients with LVAD, both deficiency and insufficiency of 25-OH vitamin D levels are independently associated with increased postoperative driveline infection risk and higher rate of readmission. Further trials are needed to confirm whether a repletion regimen could be a promising means of decreasing the risk for these postoperative adverse events. PMID: 29603408 [PubMed - as supplied by publisher]
Source: Nutrition in Clinical Practice - March 30, 2018 Category: Nutrition Authors: Obeid FA, Yost G, Bhat G, Drever E, Tatooles A Tags: Nutr Clin Pract Source Type: research

Low vitamin D status in relation to cardiovascular disease and mortality in Swedish women - effect of extended follow-up
The impact of vitamin D concentrations on subsequent cardiovascular disease (CVD) and overall mortality has been generally examined for periods under two decades. The magnitude of the association may depend on follow-up length. We aimed to investigate the relationship between baseline vitamin D and risk of total CVD, stroke and all-cause mortality over three decades of follow-up. Secondly, we aimed to assess how follow-up affects the associations.
Source: Nutrition, Metabolism, and Cardiovascular Diseases : NMCD - October 25, 2017 Category: Nutrition Authors: Monica Leu Agelii, Susanna Lehtinen-Jacks, Henrik Zetterberg, Valter Sundh, Cecilia Bj örkelund, Lauren Lissner Source Type: research