Evaluating the effect of vitamin D supplementation on serum levels of 25-hydroxy vitamin D, 1,25-dihydroxy vitamin D, parathyroid hormone and renin–angiotensin–aldosterone system: a systematic review and meta-analysis of clinical trials

Abstract Background Vitamin D, one of the most essential micronutrients, is crucial in various health outcomes. However, previous studies showed conflicting results and uncertainty about vitamin D supplementation's optimal dosage and duration. In this study, we aimed to evaluate the vitamin D s...

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Bibliographic Details

Published in:	BMC Nutrition
Main Authors:	Alireza Khodadadiyan, Mahdi Rahmanian, Dorsa Shekouh, Melika Golmohammadi, Arshin Ghaedi, Aida Bazrgar, Mehrab Sayadi, Mehdi Bazrafshan, Aigin Heydari, Hamed Bazrafshan Drissi
Format:	Article
Language:	English
Published:	BMC 2023-11-01
Subjects:	Ergocalciferols Calcitriol Vitamin D Renin-Angiotensin System
Online Access:	https://doi.org/10.1186/s40795-023-00786-x