10 of the Earliest Signs of Autism

Pica is the tendency to eat items that are not food, and children with autism are often prone to it. So, if you see that your child is often trying to consume dirt when left outside, or are always putting their toys in their mouths, it may be a sign of autism.

Pica can be a sizable risk to the safety of a child, so regardless of whether or not they have autism, it is important to monitor and ensure they are not exposing themselves to any danger.

Every person who is on the autism spectrum will experience these symptoms to a certain degree; however, some can be mild, while others will be severe.

Reference

https://www.activebeat.co/your-health/children/10-early-autism-symptoms-in-young-children