Conducted by: Researchers from the University of Adelaide, Australia. Description: This study investigated the effects of L-carnosine supplementation on behavioral symptoms in children with ASD. While the results were promising, more research is needed to confirm the benefits.

Conducted by: Researchers from the University of São Paulo, Brazil. Description: This study examined the effects of L-carnosine supplementation on cognitive function and behavior in children with ADHD. The results suggested potential benefits in improving attention and reducing hyperactivity.

Conducted by: Researchers from the University of California, San Francisco, USA. Description: This review analyzed multiple studies on the effectiveness of L-carnosine in treating ASD. While the results were mixed, some studies suggested potential benefits in improving certain symptoms.