can i buy injectable b12 Vitamin B-12 Injection, 5,000 mcg/mL, 100 ml 12 deficiencies in animals Vitamin B-12 1000mcg 100mL

But as your B12 level rises, youll be able to get them more infrequently

Long-term effects, even in animals, have not been studied

Just taking large amounts of B12 supplements does not mean that your body will be able to use all of it

Common causes include: Pernicious anemia, an autoimmune disorder hindering Vitamin B12 absorption Gastrointestinal surgeries, like gastrectomy, impact Vitamin B12 uptake Long-term use of certain medications, such as metformin or proton pump inhibitors Diets lacking in Vitamin B12, often seen in vegans and vegetarians For those without a deficiency, Vitamin B12 injections are not typically recommended, as their body can naturally regulate and excrete excess amounts of the vitamin