webmd.com is a good reputable source for medical information: http://www.webmd.com/search/search_results/default.aspx?query=colitis&sourceType=undefined
The best person or persons to turn to for information on a colitis diet would be your family doctor or a dietician.They have the knowledge to point you in the right direction.
One can find information about ulcerative colitis symptoms on a online medical database such as WebMd, MayoClinic, or the NHS (National Health Service).
There is a website that offers advice about living with colitis called livingwithuc.com. Also, you will find treatment options at mayoclinic.org/ulcerative-colitis/. Webmd.com , Google health(health.google.com/health/ref/Ulcerative+colitis) and the Mayo Clinic all have extensive information on this subject. The Mayo Clinic's page is mayoclinic.com/health/ulcerative-colitis/DS00598
http://www.mayoclinic.com/health/ulcerative-colitis/DS00598/DSECTION=lifestyle-and-home-remedies is an excellent article full of information on what to eat and what to avoid when troubled by ulcerative colitis.
http://www.med.umich.edu/ibd/diet.htm -is a helpful website that provides Colitis diet information. http://www.drdahlman.com/diet-for-colitis.shtml?gclid=CPCgztm5hKsCFeoEQAodWR7w2w provides very informitive information about the Colitis diet and foods for those with it to avoid.
I would recommend talking to your family doctor. This is because he would be able to give you information on this. He would be able to tell you what you can do to prevent it.
There are many websites with information on clostridium difficile colitis. Wikipedia is one, but there are some medical based websites such as WebMD which may be a little more helpful.
There are several sites that have information about colitis and diets for colitis. Here are two websites that might be able to help you: http://colitis.emedtv.com/ulcerative-colitis/ulcerative-colitis-diet.html AND http://www.webmd.com/ibd-crohns-disease/ulcerative-colitis/creating-an-ulcerative-colitis-plan
You can look online through Wikipedia on what the basic supplements are for the disease. The website www.drugs.com/condition/ulcerative-colitis.html provides a list of drugs that are used to treat Colitis. Clicking on one will provide additional, more detailed information. An overview of the basic treatment methods and drugs for treating colitis can be found at http://digestive.niddk.nih.gov/ddiseases/pubs/colitis/ under the section "drug therapy".
There are great websites avaible with diet plans for individuals with colitis. One really nice website is http://www.colitisdiet.org/ They have printable diet plans that you can make grocery lists off of.
Many health related websites have reliable information on ulcerative colitis. Some examples of websites with this information include Digestive, Mayo Clinic, and Up To Date.
There are so many support groups and most are specific to both countries and regions within those countries. I will give you a list to start. All of these are available on the web and can give you more information specific to where you live. Please refer to the "related links" below for more information.The Crohns &Colitis Foundation of CanadaThe Crohns and Colitis Foundation of AmericaThe National association for Colitis & Crohns disease UKCrohns & Colitis Support Group New ZealandIBD Group Australia