A safe and simple action plan for autism parents.

Each year, more than 50,000 U.S. families receive an autism diagnosis. On top of turmoil and worry, they share the same urgent question: What can we do to help our child?

The answers parents find can be contradictory...even dangerous. The conventional approach (employed by too many pediatricians) is to medicate difficult behaviors into submission--suppressing symptoms while leaving underlying health challenges untouched. Surfing the Internet for alternatives just leads to confusion.

Now, Dr. Janet Lintala,...