vitamin b12 injection side effects anxiety palpitations Feeling Tired All the Time? It Might Be a Deficiency B12 injections for wellbeing at

John Diaz

You should contact your GP or NHS 111 if you experience: Persistent diarrhoea lasting more than 7 days in otherwise healthy adults Blood or mucus in stools , which may indicate inflammatory bowel disease or infection Severe abdominal pain or cramping that is worsening or different from previous digestive symptoms Unexplained weight loss alongside bowel changes Signs of allergic reaction , including rash, itching, swelling, or difficulty breathing (call 999 or go to A&E for severe reactions) Neurological symptoms such as numbness, tingling, balance problems, or memory difficulties, which may indicate B12 deficiency is not being adequately treated Seek help sooner if you have red flag symptoms, are pregnant, immunosuppressed, elderly, or have significant underlying health conditions

This is also the period where non-responders become apparent

In the absence of, can cause folic acid deficiency, and the resulting DNA synthesis disorder that affects red blood cell development and maturation

It is particularly useful when combined with Vitamin B12 for those following keto or weight-loss regimens