How to diagnose a child with autism?

Nowadays, the main way to diagnose whether a child is autistic or not is through the behavioral pattern, and there are some deviations in this method. Some children just show autism-like performance, but they are not autistic at all, so this method is not very good. There are also spectral tests to determine whether a child is autistic, and then there is the elemental balance method to determine whether a child is autistic. It is recommended that you take a look at the Beijing Sheng Tang Simiao Elemental Balance Center on the Internet.