benefits of b12 and b complex injections or are not eating appropriately Useful in treating and preventing conditions caused by B How Often Will I Need

Certain medical conditions and medications increase B12 requirements: Long-term use of metformin (diabetes medication) or proton pump inhibitors (PPIs for acid reflux) can impair B12 absorption [13] [14] Gastrointestinal conditions such as Crohn's disease, coeliac disease, or previous gastric surgery Autoimmune conditions beyond pernicious anaemia may affect B12 metabolism When to contact your GP : If you are taking B12 supplements or receiving injections but continue to experience symptoms, request a review

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Love the little pep of energy it gives me for my workouts

The C677T variant is significantly associated with a decrease in intestinal absorption of vitamin B12

Journal of the Medical Library Association 2006;94(1):417

Without neurological symptoms, around 3 injections over 2 to 3 weeks is standard