A number of medical and behavioral issues frequently occur with autism spectrum disorder (ASD). These “co-morbid conditions” include anxiety, depression, attention-deficit/hyperactivity disorder (ADHD), gastrointestinal (GI) problems, sleep disturbances and epilepsy.
Gastrointestinal (GI) disorders are among the most common medical conditions associated with autism. These issues range from chronic constipation or diarrhea to irritable and inflammatory bowel conditions. They can affect persons of any age. But in the context of autism, they have been most studied in children.
For example, the Centers for Disease Control and Prevention (CDC)
recently found that children with autism are more than 3.5 times more likely to suffer chronic diarrhea or constipation than are their normally developing peers. Other researchers have found a strong link between
GI symptoms and autism severity in children. Some experts have even proposed that toxins produced by abnormal
gut bacteria may trigger or worsen autism in some children.
Understandably, the pain and discomfort caused by GI symptoms can worsen behavior and even trigger regression in persons with autism spectrum disorder (ASD). This may be particularly true of nonverbal persons who have difficulty expressing their distress.
In addition, the U.S. Centers for Disease Control and Prevention (CDC)
reports that children with autism or other developmental disorders have higher than expected rates of an even broader range of medical conditions. Specifically, these children are:
* 1.8 times more likely than children without developmental disabilities to have asthma,
* 1.6 times more likely to have eczema or skin allergies,
* 1.8 times more likely to have food allergies,
* 2.2 times more likely to have chronic severe headaches, and
* 3.5 times more likely to have chronic diarrhea or colitis (inflammation of the colon).
Some of these issues can be helped by dietary changes.
Many parents of children with ASDs report that behavior improves when their children eat a diet free of the proteins gluten and casein. Gluten is found primarily in wheat, barley and rye; casein, in dairy products.
Many parents have reported that probiotics ("good" bacteria) help ease gastrointestinal distress in their children.
So, the comorbid
SYMPTOMS associated
WITH autism may be minimized by dietary changes. No one says that diet “cures” autism.