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1. |
A study in Spain has shown that high doses of calcifediol, significantly reduced the need for ICU treatment of hospitalised COVID-19 patients. Calcifediol is an activated form of which Vitamin? |
A. | Vitamin E |
B. | Vitamin B |
C. | Vitamin D |
D. | Vitamin A |
E. | None of the above |
Answer» D. Vitamin A | |