b12 injections side effects mayo clinic Vitamin B12: Symptoms, Dosage & Toxicity Risks I get throat pain from

Diagnosed in February with FIP

SAMe Mayo Clinic

Inflammatory bowel syndrome, intestinal lymphomas, vomiting or diarrhea are reported to cause problems in cobalamin absorption

Current British Society of Gastroenterology guidance suggests considering a baseline upper GI endoscopy with biopsies in adults aged 50 or over with confirmed pernicious anaemia to document autoimmune gastritis

It's especially important that pregnant vegan women who are planning to breastfeed exclusively talk to their medical team about getting adequate vitamin B12 for both themselves and their infants

If you experience symptoms like swelling, severe dizziness, or difficulty breathing, seek medical help right away