According to British Society for Haematology (BSH) guidelines and NICE Clinical Knowledge Summaries (CKS), the primary beneficiaries include: Key patient groups who may require B12 injections include: Pernicious anaemia patients requiring lifelong hydroxocobalamin 1mg intramuscularly every 23 months following initial loading doses Patients with gastrointestinal disorders including those who have undergone gastrectomy or ileal resection, and patients with conditions affecting B12 absorption such as Crohn's disease or coeliac disease Strict vegans and vegetarians though oral supplementation is usually sufficient unless malabsorption is present Elderly patients who may have reduced gastric acid production affecting B12 absorption Patients taking certain medications including metformin (MHRA advises monitoring B12 levels in long-term users, particularly those with risk factors or symptoms), proton pump inhibitors, and H2-receptor antagonists long-term [6] Individuals with neurological symptoms such as paraesthesia, ataxia, or cognitive impairment related to B12 deficiency Pregnant women with confirmed deficiency (hydroxocobalamin for malabsorption

However, as you age, your body's healing ability begins to reduce, making it hard to recoup from even minor injuries
How much water to add to a 30 mg vial Thirty milligram vials typically contain GLP-1 receptor agonists or other peptides used at higher doses over longer periods
Take care and hoping you feel better after treatment I would talk to your pharmacist, they are the experts on these things
Vitamin injections, specifically B12 injections, work quickly and are the most efficient way for the body to absorb Vitamin B12
Well we all know the answer to that.think diabetics