1. Be sure to check with your doctor or health provider if you have special dietary needs.
2. Add fiber to your diet slowly .
3. Starting with breakfast for the day, choose a high fiber cereal (5 or more grams of fiber).
4. Know that during the day, if you feel that you will be unable to get enough fiber, you may want to consider fiber supplements.
5. Start slow when adding extra fiber to your diet.

via wikihow