what size syringe to use for b12 injections what size syringe for b12
Description
You may be at risk of having vitamin B deficiencies if you have Crohn's disease, autoimmune diseases, HIV, are elderly, or have a family history of the disease
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That is intentional: the two vial sizes reflect two different documented protocols and two different concentration setups, and it is a reminder never to eyeball a dose across vial sizes
Related to vasodilation
