10,000 IU vitamin D daily is safe, toxicity start at 150 ng (for monotherapy)– Jan 2013 | VitaminDWiki
![Bionova Ultra D3 Vitamin D supplement, Multi functional supplement - 100% as per the required daily allowances Bionova Ultra D3 Vitamin D supplement, Multi functional supplement - 100% as per the required daily allowances](https://www.bionovastore.com/assets/product/large/product_10_1285.jpg)
Bionova Ultra D3 Vitamin D supplement, Multi functional supplement - 100% as per the required daily allowances
![Serum concentrations of 25(oH)D3, ptH, total calcium, ionized calcium,... | Download Scientific Diagram Serum concentrations of 25(oH)D3, ptH, total calcium, ionized calcium,... | Download Scientific Diagram](https://www.researchgate.net/publication/260092070/figure/tbl1/AS:848755972661250@1579370601300/Serum-concentrations-of-25oHD3-ptH-total-calcium-ionized-calcium-urea-and.png)
Serum concentrations of 25(oH)D3, ptH, total calcium, ionized calcium,... | Download Scientific Diagram
![Daily dosage of vitamin C, zinc, selenium and vitamin D3 recommended... | Download Scientific Diagram Daily dosage of vitamin C, zinc, selenium and vitamin D3 recommended... | Download Scientific Diagram](https://www.researchgate.net/publication/351345202/figure/fig1/AS:1020024412196864@1620204179004/Daily-dosage-of-vitamin-C-zinc-selenium-and-vitamin-D3-recommended-under.png)