subq b12 injections How to Give a Injection: Step-By-Step Instructions How to self-inject intramuscular vitamin

Symptoms of vitamin B12 deficiency: extreme tiredness a lack of energy pins and needles a sore and red tongue mouth ulcers muscle weakness problems with your vision psychological problems, which can range from mild depression or anxiety to confusion and dementia problems with memory, understanding and judgement Causes of a vitamin B12 deficiency: pernicious anaemia a lack of these vitamins in your diet medicine certain medicines, including anticonvulsants and proton pump inhibitors (PPIs), can affect how much of these vitamins your body absorbs

B6 supports red blood cell production and energy conversion, methionine aids in the metabolism of fats, inositol boosts energy production, choline accelerates fat metabolism, and B1 and B2 support the immune system and fuel metabolism

Both units are used, but mcg is more common for B12 doses, mainly for smaller amounts

Diabetics who take metformin may have low B12 levels as a side effect of the drug