Extremely oftentimes affected individuals suffering from stool impairment enquire their caregivers,” What meals could produce constipation?” Some dieticians think that there must be substances stimulating stool impairment to produce constipation and that stool irregularity might happen not merely from the lack of fibres in the foods, but also because of opioid peptides in wheat and dairy products and ?-carbolines in baked foods. Responding to the question “What nutrients can produce constipation?” doctors say that to put an end to stool irregularity, patients should eat as little processed food, dairy and wheat products as possible.