0.5 mL Syringe: 50 units max ideal for standard 2550 unit doses
Further, a secondary analysis of a trial in women at high risk for or with existing cardiovascular disease reported that high-dose supplemental B-vitamins (1 mg/day of vitamin B 12 , 50 mg/day of vitamin B6, and 2.5 mg/day of folic acid) for 7.3 years had no effect on risk of non-vertebral fractures (122)
Injecting B12 on top of a deficiency that has never been investigated can mask the underlying cause and delay a proper diagnosis, such as pernicious anaemia
Can I take hydroxocobalamin while on other medications or supplements
Vitamin B12 deficiency can manifest through a range of symptoms, such as: For further information about the symptoms of a Vitamin B12 deficiency, please refer to the NHS website here
Potential Risks and Side Effects of B12 Injections Whilst B12 injections are generally considered safe due to the vitamin's water-soluble nature (excess is excreted renally), several adverse effects and risks warrant consideration