b12 injections breastfeeding FBN b12 injections and breastfeeding B12

Gently swirl/roll until dissolvedsolution should be clear (do not shake)

Investigating the applicability of polar fabric phase sorptive extraction for the HPLC quantitation of salivary vitamin B12 following administration of sublingual tablets and oral sprays

The main reason that a doctor would prescribe vitamin B12 injections is if the patient is unable to obtain enough vitamin B12 on their own, whether they have pernicious anemia or are unable to get enough of the vitamin through their diet alone

This does not mean it would be ineffective for every patient but it does raise questions about expectations

If you have low levels of vitamin B12, you may experience sensations such as numbness or tingling in the hands, legs, or feet, difficulty walking caused by problems with balance, or having an inflamed, swollen tongue