can vitamin b12 injections be harmful How Quickly Does Shot Work? Does It Help to Lose Weight? B12 Shots: Vitamin B12 Injections
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Anaemia is where you have fewer red blood cells than normal, it involves an abnormally low amount of a substance called haemoglobin in each red blood cell
Patients with severe, longstanding deficiency typically require longer recovery periods, with haematological improvement occurring over weeks and neurological recovery potentially taking months

These cells are essential for carrying oxygen throughout the body, supporting circulation and preventing issues such as anaemia
