Evidence that Vitamin D Supplementation Could Reduce Risk of Influenza and COVID-19 Infections and Deaths. - PubMed - NCBI
There is evidence to suggest that Vitamin D supplementation may reduce risk of COVID19
Vitamin D deficiency is prevalent among people with darker complexion.
It would not hurt to buy some Vitamin D supplements to ensure you aren't deficient. I bought some last month and notice a change in my energy levels. Also gave a bottle to my parents.
just sharing some info