Factors affecting cost include: Clinic location Number of doses required Consultation and follow-up care Private clinics often provide quicker access and flexible appointments
PMID: 11713213 View source Stier H, et al
The body is not designed to produce vitamin B12 naturally
It usually fades within a day or two, and proper technique helps minimize it
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
The local climate, characterized by intense sunlight, can also impact B12 absorption