Just a note. When my iron was low I had an abscess and fistulas. When they removed the part of the colon that was the problem my iron levels are more normal now. Just a thought to look into and I am so sorry you are having to deal with the fatigue! I will tell you my iron levels are normal now, but I still struggle with fatigue. I have just learned to pace myself and rest a lot!At work feeling real tired today. My muscles just don't function like they used to at all. My arms get tired from typing for too long. I used to walk over 10 miles a day at work. Now I barely want to come in to sit at my desk all day. The past month is the first time I have been feeling this level of fatigue, I have had my GI symptoms be the worst they ever were and was real low in iron. I hope that eventually, the supplements get my Iron up enough to end this extreme fatigue!