Nutrient deficiencies are common after bariatric surgery and can develop slowly, with symptoms that are easy to dismiss or attribute to other causes. Tick every symptom you're currently experiencing and we'll identify the deficiencies most likely to be responsible, along with the specific blood tests to ask your GP or bariatric team for.
This tool maps symptoms to commonly associated nutrient deficiencies. It does not provide a diagnosis and cannot replace blood tests or clinical assessment. Many of these symptoms have multiple possible causes. Use this tool to inform a conversation with your GP or bariatric team, not to self-diagnose or self-treat. If you have symptoms that are severe, worsening, or you are concerned about your health, seek medical advice promptly.