据一项最新研究，维生素 D 补充剂并不能预防儿童骨折。该研究由伦敦玛丽女王大学和哈佛大学公共卫生学院领导，对 8851 名 6-13 岁的儿童进行了为期一年的试验。研究结果显示，补充剂可以有效提高维生素 D 缺乏症儿童的维生素 D 水平，但不能降低他们的骨折风险或骨骼强度。
研究人员表示，尽管维生素 D 在骨骼矿化中起着重要作用，但以前的临床研究并未了解维生素 D 补充剂是否可以保护儿童免受骨折。这次研究的结果挑战了家长普遍认为补充维生素 D 可以增强儿童骨骼健康的共识。
虽然该研究结果表明维生素 D 补充剂不能预防儿童骨折，但研究人员指出，足够的维生素 D 摄入对预防软骨病仍然非常重要。他们建议，家长应该在儿科医生的指导下，根据孩子的年龄和健康状况，制定合适的维生素 D 摄入计划。
维生素 D 补充剂在市场上非常普遍，但其在预防儿童骨折方面的效果尚未得到充分证实。因此，家长需要谨慎对待给孩子补充维生素 D 的想法，并在必要时咨询医生。
新闻翻译：
A recent study challenges the common belief among parents that vitamin D supplements can prevent childhood fractures. The study, led by the University of London and Harvard Public Health School, tested the effects of vitamin D supplements on 8,851 children aged 6 to 13 for a year. The results showed that the supplements can effectively raise the vitamin D levels of children with vitamin D deficiency, but do not reduce their risk of fractures or bone strength.
Researchers said that although vitamin D plays a crucial role in bone mineralization, no previous clinical studies have been conducted to determine whether vitamin D supplements can protect children from fractures. The results of this study challenge the common belief among parents that vitamin D supplements can enhance their children’s bone health.
While the study showed that vitamin D supplements cannot prevent childhood fractures, researchers pointed out that adequate vitamin D intake is still important for preventing soft tissue diseases. They recommended that parents consult with their pediatricians about appropriate vitamin D intake based on their children’s age and health status.
Vitamin D supplements are widely available in the market, but their effectiveness in preventing childhood fractures has not been fully proven. Therefore, parents need to be cautious about their belief that vitamin D supplements can prevent childhood fractures and consult with their doctors if necessary.
【来源】https://www.ithome.com/0/737/060.htm
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