You have higher levels of the chemicals homocysteine and methylmalonic acid and reduced DNA synthesis, leading to neurological and psychological symptoms, such as confusion, mood swings, problems walking or talking, and irritability
Doctors decide if someone needs B12 shots based on their health and how much B12 they have
Terrana is also awesome with kids
Fortunately, there is increasing evidence that oral B12 supplements are just as good as injections for raising blood levels in most people ( Vegetarians and vegans are usually advised to take at least 10 mcg per day, or at least 2,000 mcg once per week ( However, some doctors still prefer the use of injections
Your doctor may arrange further investigations including liver function tests, full blood count, and renal function to exclude underlying pathology
Hydroxocobalamin has relatively few major drug interactions