Can a Hernia cause Low Hemoglobin? My Hemoglobin level is 89 (I am a Male, 51 years old, 6 4 , 220lbs)? But all tests performed were inconclusive- no anomalies- did Gallium test, MRI , Bone Marrow core test (bone marrow function is normal), etc. But I do have an abdominal hernia- so just wondering if this could have an influence on Hemoglobin level?