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Vitamin B12
Does Vitamin B12 blood test need Fasting Or Not ? I just get it done aftr 3+ hours of post lunch. Si should i go for a retest ?
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As per my knowledge needs to be done in fasting
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Dr. Rasya Dixit
Dermatologist
17 yrs exp
Bangalore
Hi!
Vitamin B12 testing can be done at anytime.
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Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.