Is there a way to self-test for a vitamin D deficiency?
No, there are no self test kits available in India at the moment.
Last updated on 12 Dec 2024
Yes, ideally one should stop taking vitamin D before a blood test.
The vitamin D test, 25-hydroxy vitamin D test is the most accurate way to measure how much vitamin D is in your body.
No, fasting is required for B12 test.
No, they cannot detect lack of vitamins.
After an injection the serum B12 value rises quickly to far above the upper reference value on average 150-700 pmol/L
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