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Supports Hair, Skin & Nails Healthy B12 levels contribute to stronger hair, healthier skin, and improved nail growth
Patient reviews show methylcobalamin produces "immediate effect" reports 23% more often than cyanocobalamin, though both achieve equivalent serum B12 elevation at 7 days
Initial Treatment Dosage: 1000 mcg Daily Protocol Adults with a severe B12 deficiency usually start with 1000 mcg daily for one week
Healthy clients seeking optimization can proceed without formal lab testing, though baseline serum B12 testing is recommended for clients with significant fatigue symptoms
Honest caveat: A Phase 2b human trial showed no significant weight loss vs placebo
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