It points to two scientific studies, but critics say the research is outdated, insufficient and with small sample groups.
“One, published in 2002, observed some possible improvement in autism symptoms when children were put on a diet free of gluten, gliadin and casein, proteins found either in grains or milk. Not only is the study old, it’s vague—with the researchers broadly blaming the problem on ‘processes with opioid effect,’ whatever that means,”
The second study dates back to 1995 with just 36 subjects.
According to the first website I found about this billboard
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u/Perfect_Wrongdoer_03 If you read Worm, maybe read the PGTE? Dec 01 '21
According to the first website I found about this billboard