 [ Symptoms ] if my job can cause anxiety and stress when i try to sleep i can not block out any thinking of work hate to go to work in the morning knowing that i might have to deal with issues my eating habits have changed [ Disease ] in my opinion you do not have malabsorbtion but you have mass losing of your iron stores or inability to transport iron possibilities are 1 long term use of anti inflammatory drugd 2 hookwarm need a stool test  3 chronic kidney disease 4 inflamatory diseasealso check you ferritinstore and transferrin transport  levels which can help you identify if there is a kidney or liver problem also a condition called atransferrinemia where you have a problem producing transferrinhope i was of help good luck