维生素D计算器
维生素D需求量
公式
RDA adjusted by sun exposure and skin tone
Darker skin and less sun require more supplementation.
示例
Age 30, moderate sun
600 IU recommended.
常见问题
关于 维生素D计算器
Estimate daily vitamin D requirements based on lifestyle factors.
维生素D需求量
Darker skin and less sun require more supplementation.
600 IU recommended.
Estimate daily vitamin D requirements based on lifestyle factors.