Frontiers in Human Neuroscience, 2013 Jan 4;6:344.
This is a review of evidence suggesting that a gluten-free diet, a casein-free diet (or both) are helpful for people on the autism spectrum.
QUOTE: “Although not wholly affirmative, the majority of published studies indicate statistically significant positive changes to symptom presentation following dietary intervention.”
The authors recommend “further debate” on whether such diets should form part of best practice guidelines for autism spectrum conditions.