b12 5000 mcg injectable Vedco Inc Rx only Sold in 100 mL or 250 mL vials Provides 3 CYANOCOBALAMIN Vitamin B12 Injectable Solution

Mild deficiency causes fatigue and anemia, with indices indicating vitamin B12 deficiency but no neurological symptoms

Have someone nearby the first few times in case of an adverse reaction

Because this formula contains niacinamide, a few people might experience a flushing reaction (warmth, redness of the skin) or slight itching, although niacinamide usually does not cause the intense skin flush that niacin (nicotinic acid) does

doi:10.1073/pnas.0509099103

This relieves symptoms of anaemia, including tiredness, fatigue, sore mouth and tongue, numbness and tingling in the arms and legs, memory loss and depression