Hello dear Greetings Regarding your husband diagnosed high content of iron in the blood with associated cirrhosis hyperammonemia bronze diabetes neuropathy I am suggesting that you have a condition called hemochromatosis I view of this please see a gastroenterologist specialist for further expect clinical assessment and please do the following test Liver function test Serum urea Abdominal ultrasound Serum ferritin Fasting blood sugar Serum thiamine Meanwhile Restrict intake of iron containing diet as you will need an iron depletion therapy I hope this helps