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Holding the B12 in your mouth for as long as possible is best for maximizing absorption through the sublingual route
People who have conditions that make absorption difficult are also good candidates for B12 shots
W., Mabey, D., Chen, X
Abstract Vitamin B12 (B12) is an essential cofactor in cellular metabolism adequate supplies are needed for normal blood formation and neurological function, and deficiency can therefore lead to macrocytic anaemia and neurological deficits
Weekly to Monthly Maintenance Dosing After the initial phase, B12 injections are given less often
You can boost your energy and well-being by learning how to administer a b12 injection to yourself
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