Standard 1,000 mcg per mL Concentration A standard B12 injection has 1,000 mcg of vitamin B12 per milliliter (mL)
So far, only four clinical trials have been published, with the most recent coming in 2017 from the same research group that published the previously-discussed investigation on using glutathione as a biomarker for Parkinsons disease
Patients with Pernicious Anaemia, and their families, were unable to reconcile this latest advice with the information that they were given at diagnosis that their treatment would be a life-saving injection every month, every two months or at the least every three months
For serious symptoms (difficulty breathing, swelling, high fever, severe rash/blisters, jaundice, abdominal pain, dark urine, fainting): seek emergency medical care immediately
Psychiatry 89 StettlerN.StallingsV