Thank you for posting this. K2 and Mg are important to include in a D3 supplementation plan. You could also just get more sun exposure. Aside from possible COVI

Thank you for posting this. K2 and Mg are important to include in a D3 supplementation plan. You could also just get more sun exposure. Aside from possible COVID benefits, serum D levels correlate well with many other positive outcomes. Doesn’t prove anything, but at some point you have to bow to a preponderance of studies that strongly imply a positive outcome you care strongly about. Especially with low cost and essentially no risk.