SupportGroups.com builds awareness and provides support for OCD, Anxiety, Depression, Bipolar and Borderline Personality Disorder. If you are a friend or parent of a person who has a Mental Health condition, or you have been diagnosed yourself, you are not alone. Share personal experiences, evaluate information and get support during times of need, illness, treatment or recovery.
There are no foods that are known to cause OCD or prevent OCD. If you are trying to help your OCD naturally, you might consider the herbal remedy St. John's Wart, which has been shown to be somewhat helpful in research trials. Alternately, you might try exposure and response prevention cognitive-behavioral therapy, which is very effective for OCD (and 100% natural!)
More about OCD treatments: http://www.brainphysics.com/treatments.php
Best of luck,
Dr. Williams
Monnica T. Williams, Ph.D., Clinical Psychology
No Cost OCD Treatment: http://www.ocdproject.org