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are b12 injections better than pills vs. Oral Supplements: Which Is Better? Getting The Best Out Of
Description
Its important to keep an eye on your B12 levels and change your shot schedule if needed

Some other foods may be fortified with it

Since B12 is processed in the liver, excessive amounts could potentially lead to complications in severe liver conditions

Experimental & Molecular Medicine

Then, slowly pull back on the plunger until the syringe [11] Avoid touching the needle to the bottom of the glass container since it can dull the point

I wasnt able to find any reliable evidence or details regarding whether a mild B12 deficiency can exacerbate B12 malabsorption, but the possibility raises concerns