A systematic review of the role of prebiotics and probiotics in autism spectrum disorders

Related Studies

Probiotics and fructo-oligosaccharide intervention modulate the microbiota-gut brain axis to improve autism spectrum reducing also the hyper-serotonergic state and the dopamine metabolism disorder

In search of an effective treatment for autism spectrum disorders (ASD), this 2020 study firstly compared autistic and typically developing children on several outcomes such as gut microbiota profiles, fecal short-chain fatty acids (SCFAs) and plasma neurotransmitters. Then, the sample was randomly divided into two groups: the treatment group who received probiotics and fructo-oligosaccharide (FOS); […]

Effects of probiotic supplementation on gastrointestinal, sensory and core symptoms in Autism Spectrum Disorders: A randomized controlled trial

In this double-blind, randomized trial (published in 2020), 85 preschoolers with autism were randomly assigned to receive either probiotics or placebo for 6 months. This study tested the effects of probiotics on autistic children since these “psychobiotics” were believed to enhance behavior and modulate brain activity and function. Around 74% of the child participants completed […]