Children with autism have unique gut flora, study finds
The process of diagnosing a child with autism relies largely on a parent's description of the child's behavior and a professional's observations. It leaves a lot of room for human error.Parents’ concerns can skew the way they answer questionnaires. Providers may have biases, leading them to underdiagnose certain groups. Children may exhibit very different symptoms, depending on factors such as culture and gender.A study published Monday in Nature Microbiology adds to a growing body of research suggesting an unlikely pathway to more objective autism diagnoses: the gut microbiome.After analyzing more than 1,600 stool samples from children ages 1 to 13, researchers found several distinct biological "markers" in the samples from autistic children. Unique traces of gut bacteria, fun...