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This question comes up a lot, often from well-intentioned researchers hoping to extend the life of their supplies
This method is used when other ways of taking B12 dont work
Doing so can help to ease symptoms such as sleep disruption, fatigue, irritability, and mild depression
Methylcobalamin is the active form of vitamin B12 and can be readily utilised by the body without conversion
V., Shimokawa, T., Nagy, T
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