( National Institutes of Health, Office of Dietary Supplements
Cost-effective: Sublingual B12 can be easily purchased online or in stores, and it is generally more affordable than prescription injections
Some people need a short course, while others with long-term deficiency may require regular injections as advised by a healthcare professional
Our tests help pinpoint the exact foods that are making you feel unwell
Hydroxocobalamin is the standard UK preparation, administered intramuscularly for conditions like pernicious anaemia and gastrointestinal malabsorption B12 acts as a cofactor in DNA synthesis, red blood cell formation, and nervous system function, supporting energy metabolism pathways Common side effects include injection site reactions, mild gastrointestinal upset, and temporary urine discolouration, with serious reactions being rare NHS access requires GP assessment with blood tests
But the injections do help so i will deal with the acne for now lol