Get your D levels tested again. 100 ng/ml is perfectly OK, but I am mystified how you got it that high. The average person has to take 5000-10000 D3 for a few months to get to 90-100. ______ I am at 74 ng/ml as of two months ago when I got blood work done.
Vaxxxx or no vaxxxx a D3 level of 50-60 is what you need. I am aiming to get to 90 Ng/ml. The elderly need D3 supplements. The ability to capture D3 via sun on your skin declines with age. Same for the obese. D3 is a fat soluble vitamin and is getting tied down in their extra pounds of fat. Thus not going where it should to be helpful.
Just had my annual. Only off number was LDL and that just a tad. We had decreased my niacin to 1000 so we upped it to 1500. I have been taking 6000 vit D per MD for years. Number is 65.