US$ 28.70
for what health issue are b12 injections used Benefits of Optimal Are B12 Shots Safe? Royal
Description
If you have your 23andme genetic test results, you can use those to help guide you as you try the specific B12 forms to see how they do for you

they don't replace it

[PubMed] 224

The injectable form of Neurobion should be administered by a healthcare professional via intramuscular injection

In the Mthfr +/ and Mthfr / mice, the plasma total homocysteine levels were 1.6- and 10-fold higher, respectively, than the wildtype controls

Whether that premium is justified depends on individual factors
