reddit b12 injection Beginning with injections Seeing my doctor on the
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But very high doses may cause acne, skin reactions or mild nausea
Conclusion This systematic review and meta-analysis indicate that sublingual and oral vitamin B12 administration provide efficacy comparable to intramuscular injection in improving serum cobalamin levels and reducing hyperhomocysteinaemia
This is a powerful antioxidant
Proc Soc Exp Biol Med 1958;97:780-4
