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How Vitamin B12 Injections Work Vitamin B12 injections are intramuscular injections that deliver high doses of the vitamin directly into the bloodstream
Hair responds to deficiency because B12 is essential for protein metabolism and cell regeneration in hair follicles
Vitamin B12 Deficiency The exact prevalence of Vitamin B12 deficiency remains unknown, but recent studies estimate between 1% and 20% of American adults have lower than optimal levels
Both conditions destroy the cells of the stomach lining and reduce the production of hydrochloric acid, thereby affecting the absorption of vitamin B12 from food
A 2021 study in Experimental and Therapeutic Medicine found this form to be slightly more effective for maintaining healthy blood vitamin B12 levels compared with methylcobalamin in healthy adults
The product will not be used for diagnostic, therapeutic, or medicinal purposes
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