I've been taking 10,000 daily for several years.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4821095/
"Vitamin D3 therapy (50,000-100,000 IU/week) was safe and effective when given for 12 months to reverse statin intolerance in patients with vitamin D deficiency. Serum vitamin D rarely exceeded 100 ng/mL, never reached toxic levels, and there were no significant change in serum calcium or eGFR."
I take 8-10,000 vitamin d3 daily...with some k2...but everyone should have their d levels checked.
So I’m way way below the safe level at 2000IU....which according to the link It’s not at all enough to correct the definciency... as they wrote..”Vitamin D3 therapy (50,000-100,000 IU/week) was safe and effective when given for 12 months to reverse statin intolerance in patients with vitamin D deficiency.”