Measurement of total vitamin B12 and holotranscobalamin, singly and in combination, in screening for metabolic vitamin B12 deficiency
It is not a dietary supplement, medication, or food product, and is not intended for human consumption
A batch that fails any required checkpoint is not released
When one hormone drifts out of range, it creates a cascade of effects across energy, sleep, mood, body composition, libido, focus, and stress resilience
An untrained injector can provoke mild or moderate to severe side effects with incorrect administration
Vitamin B12 shots are injections that a doctor may recommend to address a vitamin B12 shortage