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What are the benefits of B12 shots
This is because issues with regular function of the gastrointestinal tract can prevent the proper release and absorption of the vitamin which causes deficiency
Unexplained hypercobalaminemia, particularly levels above 1,000 pg/mL, has been associated with liver disease, kidney dysfunction, myeloproliferative disorders, and certain solid cancers in multiple large-scale studies
Your doctor likely will monitor your B12 levels and suggest supplements or shots if you need them
Vitamin Deficiency from Fasting October 27, 2025 B Vitamin Supplements Review, which includes our Top Picks for thiamin and other B vitamins
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