Hello,
Vitin D is required to take per day 500 IU For specific your case , but 2000 IU if
vitamin D deficiency is there. Otherwise sufficient sunlight exposure, or Oily fish , red meat, egg yolk or
Liver gives you sufficient Vitamin D. In case of COVID situation, you need to take sufficient amount of Direct protein for sufficient protection & healing. In case any doubt or questions you can ask me directly GOOGLE SEARCH DIETITIAN SOUVIK CHAKRABORTY for any help.
Thanks 👍🏻