The short answer is: it depends on what symptoms you have and how deficient you are
EBM Consult
Marking the first official reunion under the Menudo brand, former members Ren Farrait (19791982), Roy Rossello (19831986), Raymond Acevedo (19851988), Sergio Blass (19861990), Ralphy Rodrguez (1987), Rubn Gmez (19871990), and Robert Avellanet (19881991) are coming together once again to celebrate the legacy of Latin music's most iconic group
B12 Shot Home Kit Includes: 30 Day supply of B12 (methylcobalamin) Shots (10 doses) Syringes Alcohol Pads Physician Access Procedure Intramuscular (IM) Injection, self-administered in frontal thigh area
A B12 injection is a highly effective way to get this vitamin right where it needs to go, bypassing the digestive system for maximum absorption
People with normal liver function store 50% of their vitamin B12 in their liver, so if your liver is not functioning properly, you may need more vitamin B12 shots than those whose livers are working as designed