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Additionally, individuals with certain conditions, like Lebers disease (an optic nerve condition), should avoid B12 injections

While generally safe, these injections should only be taken under medical supervision to avoid side effects and ensure correct dosage

Its a key vitamin that helps keep blood and nerve cells healthy, converts food into energy, and aids in the production of DNAthe genetic blueprint for all your cells

Suitable for adults, it is administered under medical supervision via intramuscular or intravenous routes

This condition is called pernicious anemia, and it affects the absorption rate of B12

More cautious dosing and closer self-monitoring make sense for older users