b12 pills vs b12 injections Pills: Richmond's Complete Guide which is better vitamin b12
Description
For a subcutaneous injection, the B12 needs to be injected into the fatty tissue just below the skin

If youre deficient in Vitamin B12, then injections can be life-changing

Studies have shown that regular oral supplementation is just as effective as having B12 injections (Masucci and Goeree, 2013)

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The same source also indicates that injectable B12 reliably restores levels when oral absorption is impaired
