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Description
It works by increasing your levels of vitamin B12 so that you can make red blood cells that work properly to carry oxygen around your body

Methylcobalamin, on the other hand, is a naturally occurring form of B12

I am checking to make sure they contain no aluminum

Elevated serum B12 levels (hypercobalaminaemia) detected on blood tests may indicate underlying conditions such as liver disease, kidney dysfunction, or myeloproliferative disorders rather than representing a direct cause of symptoms
