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Nutrition: Vitamin D

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Total 260 results found since Jan 2013.

Effects of Zoledronate on Cancer, Cardiac Events, and Mortality in Osteopenic Older Women
ABSTRACTWe recently showed that zoledronate prevented fractures in older women with osteopenia (hipT‐scores between −1.0 and −2.5). In addition to fewer fractures, this study also suggested that women randomized to zoledronate had fewer vascular events, a lower incidence of cancer, and a trend to lower mortality. The present analysis provides a more detailed presentation of the adverse event data from that study, a 6‐year, double‐blind trial of 2000 women aged>65  years recruited using electoral rolls. They were randomly assigned to receive four infusions of either zoledronate 5 mg or normal saline at 18...
Source: Journal of Bone and Mineral Research - October 10, 2019 Category: Orthopaedics Authors: Ian R Reid, Anne M Horne, Borislav Mihov, Angela Stewart, Elizabeth Garratt, Sonja Bastin, Gregory D Gamble Tags: Original Article Source Type: research

A New Study Suggests Vegetarians and Vegans Are at Higher Risk of Stroke. But Don ’t Reach for That Steak Just Yet
Vegetarians and vegans are likely to be concerned by the results of a new study with a surprising finding: those following meat-free diets, which are typically associated with better cardiovascular health, may actually have a higher risk of stroke than those who eat meat. But it’s too soon to run out and order a steak. The paper, published in the BMJ, found only a small increase in the risk of stroke, while confirming findings in other studies that vegetarians and vegans may have a lower risk of heart disease than meat-eaters. “It’s important to emphasize that we’ve looked at two outcomes here,R...
Source: TIME: Health - September 5, 2019 Category: Consumer Health News Authors: Jamie Ducharme Tags: Uncategorized Diet/Nutrition onetime Source Type: news

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 cardiovascular disorders
In conclusion, preclinical data generated a plausible hypothesis of a link between vitamin D status and extra-skeletal events, including cardiovascular endpoints. Whether the vitamin D endocrine system is redundant for the human vascular system or whether the RCTs have not been optimally designed to answer the research question is thus not yet settled.
Source: Osteoporosis International - August 10, 2019 Category: Orthopaedics Source Type: research

AHA News: Stroke May Lead to Lower Vitamin D
THURSDAY, Aug. 8, 2019 (American Heart Association News) -- Low vitamin D levels do not lead to strokes but can result from them, according to the latest study that looks at the relationship between the two. Vitamin D is mostly known for helping...
Source: Drugs.com - Daily MedNews - August 8, 2019 Category: General Medicine Source Type: news

Vitamin D may increase stroke risk
A large review of studies, published in theAnnals of Internal Medicine, on dietary supplements has not only indicated they have little benefit but also suggests that vitamin D may increase stroke risk. Medscape
Source: Society for Endocrinology - July 10, 2019 Category: Endocrinology Source Type: news

Effects of Nutritional Supplements and Dietary Interventions on Cardiovascular Outcomes: An Umbrella Review and Evidence Map.
Conclusion: Reduced salt intake, omega-3 LC-PUFA use, and folate supplementation could reduce risk for some cardiovascular outcomes in adults. Combined calcium plus vitamin D might increase risk for stroke. Primary Funding Source: None. PMID: 31284304 [PubMed - as supplied by publisher]
Source: Annals of Internal Medicine - July 8, 2019 Category: Internal Medicine Authors: Khan SU, Khan MU, Riaz H, Valavoor S, Zhao D, Vaughan L, Okunrintemi V, Riaz IB, Khan MS, Kaluski E, Murad MH, Blaha MJ, Guallar E, Michos ED Tags: Ann Intern Med Source Type: research

Free 25-Vitamin D Is Correlated with Cardiovascular Events in Prevalent Hemodialysis Patients but Not with Markers of Renal Mineral Bone Disease
In conclusion, our study shows that free vitamin D serum concentrations are independently associated with major cardiovascular events in chronic kidney disease patients on dialysis.Kidney Blood Press Res
Source: Kidney and Blood Pressure Research - June 14, 2019 Category: Urology & Nephrology Source Type: research

Vitamin D and estradiol help guard against heart disease, stroke, and diabetes
(The North American Menopause Society (NAMS)) Vitamin D and estrogen have already shown well-documented results in improving bone health in women. A new study from China suggests that this same combination could help prevent metabolic syndrome, a constellation of conditions that increases the risk of heart disease, stroke, and diabetes in postmenopausal women. Results are published online today in Menopause, the journal of The North American Menopause Society (NAMS).
Source: EurekAlert! - Medicine and Health - June 12, 2019 Category: International Medicine & Public Health Source Type: news

Vitamin D status and cardiovascular outcome
AbstractIntroductionVitamin D is classically involved in maintaining bone and mineral health, but it has been shown to exert many extraskeletal functions, including pleiotropic effects on cardiovascular system.Materials and methodThis review aims to summarize evidences in literature about vitamin D and cardiovascular outcome.Results and conclusionsCalcitriol or 1,25(OH)2D, the active hormone, binds to the specific nuclear receptor VDR, which is expressed in rat and human heart and vasculature and has effects on myocardiocytes, smooth cells, and endothelial cells. 25-Hydroxy-vitamin D (25OHD) represents the biomarker of vit...
Source: Journal of Endocrinological Investigation - June 5, 2019 Category: Endocrinology Source Type: research

Harnessing the Four Elements for Mental Health
DiscussionAs detailed above, the “elements” in both a classical and a contemporary sense have effects on our mental health and are potentially modifiable aspects that can be harnessed as therapeutic interventions. The most robust interventional evidence currently available shows tentative support for several use of the elements via horticultural and nature-exposure therapy, green exercise/physical activity, sauna and heat therapy, balneotherapy, and breathing exercises. It should be noted that, in many cases, these interventions were not studied in definitive diagnosed psychiatric disorders and thus it is pre...
Source: Frontiers in Psychiatry - April 23, 2019 Category: Psychiatry Source Type: research

Osteoporosis and Sarcopenia Increase Frailty Syndrome in the Elderly
Conclusions World population is aging and the increase in life expectancy is often unhealthy. In particular, musculoskeletal aging, which leads to sarcopenia and osteoporosis, has several causes such as changes in body composition, inflammation, and hormonal imbalance. Sarcopenia, osteoporosis, and more frequently, sarcopenic obesity are commonly associated with aging and frequently closely linked each other, often leading to the development of a frailty syndrome. Frailty syndrome favors an increased risk of loss function in daily activities, for cardiovascular diseases, cancers, falls, and mortality. As the number of eld...
Source: Frontiers in Endocrinology - April 23, 2019 Category: Endocrinology Source Type: research

Editorial: Telomeres and Epigenetics in Endocrinology
This study was hypothesis-driven; the genetic variants were selected for being previously and substantially genotyped. The big sample size and the rich panel of other biomarkers allowed the authors to conduct much more detailed analyses on this topic. The third article by Provenzi et al. proposed their perspectives on the role of telomeres in premature birth and discussed the potential implications for early adversity and care in the neonatal intensive care unit (Pavanello et al.). Indeed, the speculation of telomeres in aging begins in the premature aging syndrome. It is thus interesting to examine if telomeres also play...
Source: Frontiers in Endocrinology - April 23, 2019 Category: Endocrinology Source Type: research