Programa de Pos-graduacao em Neuropsiquiatria e Ciencias do Comportamento, Universidade Federal de Pernambuco, Recife, PE, BR.
Centro Universitario Facol / Centro Integrado de Tecnologias em Neurociencia (CITENC), Vitoria de Santo Antao, PE, BR.
Clinics (Sao Paulo). 2021 Sep 20;76:e3200. doi: 10.6061/clinics/2021/e3200. eCollection 2021.
This review aims to investigate the different levels of vitamin D and its role in muscle strength in healthy children and non-athletes. A search conducted in three databases (PubMed, Scopus, and Psycinfo) resulted in 655 articles, which were systematically analyzed and selected based on the following criteria: (a) original cross-sectional studies and clinical trials; (b) healthy children aged 5-11 years; (c) no language restriction or year of publication; and (d) studies that assessed the possible relationship between vitamin D levels and muscle strength. Six studies were included because they met all the inclusion criteria. According to the findings of this review, factors such as sex, skin color, and vitamin D supplementation early in life modulate the levels of vitamin D in the body, and there is a relationship between muscle strength and vitamin D levels. Interestingly, vitamin D supplementation is not always significantly associated with increased muscle grip strength. However, there is a scarcity of studies that aim to analyze the possible effects of different levels of vitamin D on muscle function and neuromuscular variables in physically inactive children and non-athletes without previously diagnosed disease. Further studies are warranted in the future to address the gap in the literature.
本综述旨在研究不同水平的维生素 D 及其在健康儿童和非运动员肌肉力量中的作用。在三个数据库（PubMed、Scopus 和 Psycinfo）中进行了搜索，共得到 655 篇文章，根据以下标准进行了系统分析和选择：(a) 原始横断面研究和临床试验；(b) 年龄为 5-11 岁的健康儿童；(c) 无语言限制或出版年份；(d) 评估维生素 D 水平与肌肉力量之间可能关系的研究。有 6 项研究符合所有纳入标准，因此被纳入。根据本综述的结果，性别、肤色和维生素 D 早期补充等因素会调节体内维生素 D 的水平，而且肌肉力量与维生素 D 水平之间存在关联。有趣的是，维生素 D 补充剂并不总是与握力显著增加相关。然而，目前还缺乏研究旨在分析不同水平的维生素 D 对无先前诊断疾病的身体不活跃的儿童和非运动员的肌肉功能和神经肌肉变量的可能影响。未来需要进一步的研究来填补文献中的空白。
