Nurs Stand. 2017 Mar 1;31(27):16. doi: 10.7748/ns.31.27.16.s17.
Vitamin D supplements can help prevent acute respiratory tract infections, particularly among people deficient in vitamin D, new study results suggest.
新的研究结果表明,维生素D补充剂有助于预防急性呼吸道感染,尤其是在维生素D缺乏的人群中。