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B12 is a required cofactor for DNA synthesis without enough of it, cells can't replicate efficiently
Step-by-Step: How to Give a Vitamin B12 Shot (IM Method) Step 1: Wash and Sanitize Wash your hands thoroughly with soap and water
According to Linus Pauling Institute, a B12 deficiency can lead to anemia and neurological problems, further leading to issues with your heart and nervous system
Insulated containers with ice packs can provide temporary refrigeration, but care must be taken to prevent freezing
Vitamin B12 in Leber hereditary optic neuropathy mutation carriers
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