I certainly do not recommend taking sunlight orally (lol etc) Over exposure to sunshine is a bad idea. Depending on latitude, time of year, skin colour and a

I certainly do not recommend taking sunlight orally (lol etc) Over exposure to sunshine is a bad idea. Depending on latitude, time of year, skin colour and a few other very well understood factors determines what is a safe exposure to the sun. We all know this already. Getting outside generally involves fresh, moving air. There is also the risk of gentle, through moderate to vigorous exercise. Wear a hat and sunscreen if required but a good thing you can do to fight this nasty (all other things being equal) is take moderate exercise outside daily. Don't overdo it and keep away from other people. I won't recommend a dose of Vit D because I am not a doctor but this: https://en.wikipedia.org/wiki/Vitamin_D#Recommended_levels https://en.wikipedia.org/wiki/Vitamin_D#Recommended_levels is probably a good start.