In general, its a good idea to speak with a healthcare professional before you take any new supplement
Where B12 Fits in Your Hair and Skin Strategy B12 deficiency is a sneaky, correctable cause of hair shedding, slow growth, brittle strands, and dull skin
2) Shots vs
Storage: Lyophilized: store frozen at 20 C (4 F)
at least 2000 mcg daily) oral supplementation instead of continuing parenteral supplementation, but
1,2,6,12 Dementia-like disease, including episodes of psychosis, is thought to be associated with more severe and chronic deficiency, although supporting evidence is poor