Despite being a vital nutrient, water is sometimes overlooked in the diet. Water is necessary for all of our organs to work properly. Insufficient water intake is a common cause of constipation in kids with autism.

Wheat contains the protein, gluten, which is often not recommended for individuals with autism. Many (but not all) children with ASD see improvements in gut health and decrease of symptoms by following a gluten-free diet in combination with other nutrition approaches. There is research supporting opioid-like reactions to gluten, possibly causing brain fog or psychosis.

Zucchini is a green vegetable, rich in important nutrients like fiber, vitamin A and C, magnesium and potassium. It has a mild flavor and can be easily worked into baked goods and many other recipes.