Sometime ago I posted that I was unable to give blood due to low iron. I never did investigate this, but have been feeling really tired, run down, since. I have also had a cold that is now running into its 3rd week that I cannot shift. Yesterday my Dad was diagnosed with coeliac disease, and I have been researching via the internet for information. Apparently, it can be hereditary. Most info says it is a condition whereby minerals and iron are not absorbed. Please help - Should I be concerned?? Do you think I need to be tested for this, or am I blowing my Dads' condition out of proportion (mean this in the nicest way!!) and thinking all my symptoms could be the worst.