School of Medicine, Institute of Biomedicine, University of Eastern Finland, FI-70211 Kuopio, Finland.
Nutrients. 2022 Jan 13;14(2):325. doi: 10.3390/nu14020325.
The default supply of vitamin D to humans is its endogenous production in UV-B-exposed skin [...].
人体维生素 D 的默认供应来源是在暴露于 UV-B 下的皮肤中内源性生成的[...]。