Calcium. Vitamin D, and perhaps some other things, regulates how the body uses calcium.
I used to think I got enough sunlight for vitamin D but I’ve learned otherwise. Now I supplement.
I can't regulate what I have because the excess calcium is floating around in my lymphatic system and absorbed and stored in the vascular system which is a normal and necessary function.
I don't know of anything I can do. I have Internet key word searches that return results automatically to my computer. I have joined a number of sites that are supposed to be restricted to medical professionals to gather information of recent research papers and the like, and I just can't find anything that could help....but I'd like to hang around for a while longer so I try.
I do appreciate your concerns and I wish vitamin D or something simple would work, but I literally have pounds of free calcium just floating about as a result of joint deterioration and resulting grinding of bone on bone......