The National Institute of Health (NIH) shares that the recommended dietary allowance (RDA) for vitamin B12 is: Infants 06 months: 0.4 microgram Infants 712 months: 0.5 microgram Toddlers 13 years: 0.9 microgram Children 48 years: 1.2 micrograms Children 913 years: 1.8 micrograms Adult men and women over age 14: 2.4 micrograms Women who are pregnant: 2.6 micrograms Women who are breastfeeding: 2.8micrograms For adults over 50 years old, the NIH recommends taking a daily vitamin B12 supplement or consuming foods fortified with vitamin B12
Start (Weeks 12): 20 mcg once daily to assess tolerance, particularly any effect on blood glucose
A single shot can give a short-term lift, while a regular schedule supports steadier results
Give the B12 solution
[DOI] [PubMed] [Google Scholar] 41.Pandey A., Nikam A., Basavraj S., Mutalik S., Gopalan D., Kulkarni S., Padya B., Fernandes G., Mutalik S
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