This was a fascinating article.
I take a multi-vitamin every day, but I never paid attention to the Vitamin D level contained it. And I don’t consume much milk or products made with it.
I’m going to look further into this. Thank you for pinging me.
You’re welcome.
I’m going to do a little experimenting myself.
I do not get much sun, but (mainly my hands) get exposed to UV pretty frequently looking for fluorescence in drilled samples (and oil shows—crude oil and many refined oils glow under UV light) dozens of times daily when I am working, which is about 2 days out of 3. That may have some impact, too. I seldom get colds.