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Vitamin B12 deficiency can occur through insufficient diet (e.g., un-supplemented veganism or absorption issues (e.g., pernicious anaemia) Treatment for B12 deficiency is regular intramuscular injections until symptoms improve

Some users benefit from over-the-counter antiemetics like dimenhydrinate or meclizine taken prophylactically before injections

Treatment is often recommended when deficiency is confirmed

Compounded medications are not FDA-approved and do not undergo FDA review for safety, effectiveness, or manufacturing quality

If youre considering use: Be aware of purity, legality, and lack of human safety data

Its use in a clinical setting should be discussed with a licensed provider who can assess appropriateness and ensure quality sourcing