Filling in the following questionnaire will give us a good indication of whether you may need to be tested or treated for what is known as Pyrolle disorder. Please tick yes or no for the following questions.

Strong Indicators

Other Indicators

This questionnaire is based on Trudy Scott's work on pyroluria and includes information from Chapter 7 of The Antianxiety Food Solution: How the Foods You Eat Can Help You Calm Your Anxious Mind, Improve Your Mood and End Cravings; Depression-Free Naturally (2001), by Joan Mathews-Larson; Nutrition and Mental Illness (1987), by Carl Pfeiffer, and Natural Healing for Schizophrenia and Other Common Mental Disorders (2001), by Eva Edelman.