

You could easily be led to think so, skimming articles like
“Does Lead Have a Connection to Autism? A Systematic Review and Meta-Analysis”
https://pmc.ncbi.nlm.nih.gov/articles/PMC10536388/
This meta-analysis showed significantly higher Pb levels in all three types of biological material in cases than in controls, suggesting a higher body Pb burden in autistic children. Thus, environmental Pb exposure could be related to the genesis of autism.
Bite-sized chunks of chicken with the texture of whole…
https://en.wikipedia.org/wiki/Ortolan_bunting