Before taking, speak with your doctor if you are allergic to vitamin b12, have a genetic condition called optic atrophy, have blood in your urine, polycythemia, an ongoing infection, low iron or folate levels, are pregnant or plan to become pregnant, are breastfeeding or plan to breastfeed
Dosage and Administration: Follow the recommended dosage and administration instructions provided by your healthcare provider or the manufacturer
I had my first shot on a monday, second shot the following monday and by that Friday i was starting to get a reaction in my skin- shoulders, neck, scalp and face
However, doctors may recommend taking B12 supplements after the age of 50 years as your ability to absorb B12 decreases with age
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