“You are right on the level for your daily D3 intake. That your doc can always do a free blood analysis on this.”
I have two regular blood tests each year, and I make sure D3 is tested. My results in December were “perfect” for D3. Yay! (Your 100,000 threw me off - LOL!)
Yeah, it is 10000 iu D3 daily. My older sisters are mesmerized by osteoporosis. So a great idea (you) to take counter measures.