May 19, 2021
Yep. The doc ordered 25-hydroxy and gave me a 47 ng/ml result. As I've passed the age where sunlight produces vit D, supplements seem to work.
Another great article, Nita. Thanks for posting.
Written by Tom Hanratty
Scribbler of stories, lover of mysteries, retired Forensic Investigator and Tracker of critters. tomhanratty@substack.com