Fill the mixing syringe with 10mL of Bacteriostatic sterile water Inject the 10mL of sterile water into the smaller vial of lyophilized B12
New England Journal of Medicine , 251 (5), 161168
Blood tests can show if you lack vitamin B12
In rare cases, they can cause more serious side effects such as: Pancreatitis (inflammation of the pancreas) Hypoglycemia (low blood sugar) Kidney problems Gallbladder problems Allergic reactions Patients should seek immediate medical attention if they experience symptoms such as severe abdominal pain, persistent nausea or vomiting, rapid heartbeat, difficulty breathing, or swelling of the face, lips, tongue, or throat
For people following a plant-based diet that choose to exclude animal products, it can be difficult to get enough B12
When thinking about your personal vitamin B12 levels, consider that you might be getting vitamin B12 from multiple sources such as your multivitamins, food, and other vitamin supplements such as B complexes
