Hammer dose?
I only have D3
A hammer dose is 10K.
I’ve taken two 5Ks , for the 10K, for a couple of days, if I feel like I’m coming down with something.
There used to be a FReeper who posted about the wonders of Vit D, often.
I can’t recall who it was....but....he was/is right!!
I should’ve said *my* hammer dose...
I found this....scroll down, for the author’s info on the D hammer....
https://vitamindanswers.com/vitamin-d-hammer-beating-the-flu-in-72-hours/
(More than I take, but...it’s interesting info.)