vitamin b12 tablets or injections 6 best vitamin B12 supplements
Description
This approach is more invasive and may result in scarring, so it is usually reserved for cases where other treatments have failed
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Sublingual vitamin B 12 (placed under the tongue until dissolved) is available over-the-counter
Okada K, Tanaka H, Temporin Ko, Okamoto M, Kuroda Y, Moritomo H, Murase T, Yoshikawa H (2010) Methylcobalamin increases Erk1/2 and Akt activities through the methylation cycle and promotes nerve regeneration in a rat sciatic nerve injury model
