Name	Info	Provider	Link
Vitamin D	free resource	MedlinePlus Health Information	https://medlineplus.gov/vitamind.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/37206876/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/37206876
	free resource	Frontiers Media SA	https://doi.org/10.3389/fpubh.2023.1024341