I got C-Diff 5 years ago. For all of you who don't know what C-Diff is, it's when a doctor gives you too many antibiotics for your system and it wipes away all your bacteria-good and bad. Then a strain of bad bacteria is able to run rampant in your body. I was in ICU for 10 days and they didn't think I was going to make it until they finally figured out what it was. I was always soooo healthy before that! I NEVER got sick. I ran marathons, exercised daily, was the essence of health...now I am ALWAYS sick! Has anyone else had this problem? Do you know something that can boost your immune system?