It's estimated that between 10 percent and 30 percent of people older than 50 produce too little stomach acid to release B12 from its carrier protein in foods
Proper titration is not optional
Drug Formulation Drug formulation phase- Picture Courtesy: IUVO Bioscience Now, specific amount of active ingredients including molecules for vitamin b1, b6, and b12, water and excipients such as solvents, stabilizers, and tonicity adjusters are combined
Now, in very rare cases, someone might have an allergic reaction
5-Amino-1MQ Vials (10 mg each): 1 week (5 mg/day = 35 mg total) 4 vials 2 weeks (5 mg/day = 70 mg total) 7 vials 4 weeks (5 mg/day = 140 mg total) 14 vials Insulin Syringes (U-100, 1 mL): 1 week (once daily): 7 syringes 2 weeks (once daily): 14 syringes 4 weeks (once daily): 28 syringes Bacteriostatic Water (10 mL bottles): Use 2.0 mL per vial for reconstitution
If so, a vitamin B12 injection may be right for you