 [ Symptoms ] do people with low blood sugar need lots of water do they have to drink more then normal people and i pee constantly [ Disease ] hi christy you have done almost all the liver function tests and i do not feel any need to do any other tests you are right that iron supplements can cause problems in chronic cases that is why you should stress more on dietary supplements that are rich in iron like dates dry fruits green leafy vegetables beet root etc taking iron and folic acid tablets once a day for atleast 3 months will help later you can get the tests repeated to assess the degree of improvement thanks