The effect of high SPF sunscreen application on vitamin D

使用高SPF防晒霜对维生素D的影响

• 批准号: nhmrc : 2006773
• 金额: $ 117.51万
• 依托单位国家: 澳大利亚
• 项目类别: Clinical Trials and Cohort Studies Grants
• 财政年份: 2021
• 资助国家: 澳大利亚
• 起止时间: 2021-01-01 至 2024-12-31
• 项目状态: 已结题
• 来源: https://researchdata.edu.au/the-effect-high-vitamin-d/1780968
• 关键词: effect; SPF; sunscreen; application; vitamin

Sunscreen prevents sunburn and skin cancer, and current guidelines are that it should be routinely used when the maximum UV index is forecast to reach at least 3. However, applying sunscreen in laboratory experiments reduces vitamin D production, and there is concern that regular application of high SPF sunscreens might increase the risk of vitamin D deficiency. We propose a randomised controlled trial to determine if adhering to the current guidelines decreases vitamin D.

防晒霜可以防止晒伤和皮肤癌，目前的指导方针是，当最大紫外线指数预测至少达到3时，应该常规使用防晒霜。然而，在实验室实验中使用防晒霜会减少维生素D的产生，并且人们担心定期使用高SPF防晒霜可能会增加维生素D缺乏症的风险。我们提出了一项随机对照试验，以确定遵守当前指南是否会降低维生素D。