how much b12 is given with injections Vitamin Injection Dose for Adults: 7 Dosage Facts B12 Injections for Energy: Benefits
Description
Antacid drugs that neutralize stomach acid, as well as acid-suppressing agents such as proton-pump inhibitors, can inhibit the absorption of vitamin B 12 by preventing its release from food in the stomach

When choosing between these medications, consider whether you only need to replenish vitamin B12 or whether you are looking for the benefits associated with lipotropes as well

Recommend icing the area beforehand

4,5 References: 1
