Might I suggest you start taking Emergen-C daily immune support? It’s high dose vitamins B, C, and D with zinc and electrolytes. There’s a nighttime version too with melatonin.
I will check that out, thank you. So far, I think I’m am taking pretty high doses of each of those already, but if one pill could take out the need for 5 or 6, that might be nice not to take so many separately.