I am 67 years Old Male and having Hiatal Hernia since past 3 years. I get pain in my stomach and severe acidity attacks when I overeat. Past 6 months there has been vomiting with acidity attacks. I recently did my blood test and found my Hemoglobin to be 9.3, Mean corpuscular volume 79.2 (Normal 83 - 101 ), Mean Corpuscular Hemoglobin 21 (Normal 27 - 32) and Iron as 20.5 (against Normal 65-175) and % age Transferrin saturation as 5.38 (Normal 13 - 45). I have done this week stool tes t for ocular blood once and found negative. For past 6 months or so I am not feeling good and not energetic. I am not on any drugs for Hiatal Hernia on day to day basis.