Hi how much vit D does my sister need to be on, she is on loading doses of 300,000iu with a vit D level of 13 NMOL/L (severe vitamin D deficiency. Patient may need pharmacological preparations) thank you
Vit D: Hi how much vit D does my sister need to... - Thyroid UK
Vit D
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LouiseC1966
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LouiseC1966,
How is the 300,00iu prescribed ie daily, weekly, monthly?
My GP prescribed 40,000iu daily x 14 days and then 2,000iu daily x 8 weeks which totalled 672,000iu over 10 weeks and raised my vitD from <10 to 107.
Prescribed monthly
LouiseC1966,
1 x 300,000iu dose? If it is in smaller units it would be better to take it weekly or daily.