vitamin b12 injection bottle Cyanocobalamin for 1000 mcg Multiple-Dose Vials 1mL x 25/Tray (Rx) Cyanocobalamin (Vitamin B12) Injection is sold as an FDA approved generic drug Vitamin B12 IM Injectable at
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A deficiency in B12 can slow down this process, resulting in thinner, lacklustre hair
Neelakantan H, Vance V, Wetzel MD, et al
hdl:2262/34511
Oral administration involves gastrointestinal processing before systemic distribution, so bioavailability considerations differ from the injectable route
