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what happens if b12 injections dont work Do Help with Fatigue and Low Energy? what if b12 injections don't
Description
This study did the same and found that it would get you to 2.24 g, whereas the Gezondheidsraad recommends 2.8 g for adults

Attach the drawing needle to the syringe

MMA levels tell us how well the body uses B12

Pludowski, P., et al
