b12 injections side effects weight gain & Loss: What the Evidence Says – Bolt Pharmacy Vitamin B12 Injections - Medical

For individuals with digestive conditions, malabsorption issues, or those whove undergone procedures affecting nutrient uptake, injections provide the only reliable B12 delivery method

Let's say your vial contains 50mg of AHK-Cu powder

If you're taking antibiotics such as chloramphenicol, colchicine, folic acid, methotrexate, and para-aminosalicylic acid, your doctor may have to monitor your condition for any possible side effects

Some people may also experience adverse effects like mild diarrhea, itching, or a swelling sensation in the body

Reduced absorption of the B12-intrinsic factor complex can be caused by various gastrointestinal conditions including Crohns disease, celiac disease, intestinal bacterial overgrowth and intestinal parasites