Autism Spectrum Disorders

Description

Diagnostic criteria for autism include problems with verbal and nonverbal communication, ritualistic behaviors, and inappropriate social development. About half of children with autism have some type of cognitive deficit.

Possible effects on nutrient needs

Inadequate nutrient intakes are generally behavior-related:

• food refusal and pickiness can create vitamin and mineral deficiencies; may be related to need for sameness, sensorimotor problems, or other issues related to autism
• disruptive behavior at mealtimes, barriers to an adequate overall intake
• elimination of entire food groups because of special diets (e.g., gluten-free)

Excessive nutrient intakes because of the use of supplements should be addressed.