How can i know if i have iron overload/hemochromatosis? what tests should be performed? i hear that there is a dna genetic test kit for hemochromatosis, is that true?

Iron overload: You would be best served by seeing a gastroenterologist if you suspect iron overload as the doctor can check you for many things.

Blood tests: Iron and TIBC (total iron binding capacity) can be used to detect iron overload (iron/tibc >45 increases suspicion). Hemochromatosis, one cause for iron overload, can be detected by a gene study. As a general rule, patients with hemochromatosis are referred to gastroenterologist for a liver biopsy, as iron overload can do significant damage to the liver.

Hematologist: You will need to see a hematologist for further evaluation and treatment of hemochromatosis. Some blood test -including iron level and genetic mutation analysis would be done. If confirmed that you have genetic mutation for hemochromatosis and high iron level- imaging of the liver with MRI would be done. Your hematologist will d/w you-regarding the treatment.