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Retrieved October 15, 2021
[127] [128] Synthesis [edit] Biosynthesis [edit] Vitamin B 12 is derived from a tetrapyrrolic structural framework created by the enzymes deaminase and cosynthetase which transform aminolevulinic acid via porphobilinogen and hydroxymethylbilane to uroporphyrinogen III
Other tests they may do include: Advertisement Since vitamin B12 absorption is blocked, your healthcare provider may prescribe intramuscular vitamin B12 injections
Many urgent care centers, wellness clinics, and even pharmacies with in-house clinics offer B12 shots without an appointment
At LivHospital, we know how vital Vitamin B12 is for our brains and for making red blood cells
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