This might be linked to the vitamin D levels. https://pubmed.ncbi.nlm.nih.gov/32753156/ The article basically concludes that while no reliable data about the influence of vitamin D upon COVID-19, judging from its known…
This might be linked to the vitamin D levels. https://pubmed.ncbi.nlm.nih.gov/32753156/ The article basically concludes that while no reliable data about the influence of vitamin D upon COVID-19, judging from its known…