Common symptoms include fatigue, weakness, pale skin, tingling in hands or feet, memory problems, mood changes, and shortness of breath. If left untreated, it can lead to more serious health issues.

Diagnosis is usually confirmed through a blood test that checks your B12 levels. Our pharmacy team can guide you on how to get tested and interpret the results with appropriate next steps.

Treatment may include oral supplements, dietary adjustments, or B12 injections for more severe cases. Our pharmacists offer NHS-backed advice and private treatment options tailored to your needs.

Yes, you can help prevent deficiency by maintaining a balanced diet rich in B12, such as meat, fish, dairy, and fortified foods. People with certain health conditions or dietary restrictions may need regular monitoring or supplements.