pernicious anemia requires vitamin b12 injections for effective therapy What You Need to Know About Vitamin B12 | Linus Pauling

Placebo Effect vs

Neurological Symptoms: If your B12 deficiency has caused neurological issues like numbness or tingling, youll be referred to a haematologist and may need injections every 2 months, with their guidance on treatment duration

It is administered intramuscularly and has a longer duration of action compared to other forms of Vitamin B12, such as cyanocobalamin

This form is unfavourable as it is not bioactive, needing to go through many steps in the body to be converted into one of the active types below, invariably leading to poorer B12 status than if supplementing an active form

Emphasis on transparency The advisers said there are three main reasons why it matters that the infection data was not presented to them