Abstract Background Identifying modifiable risk factors of autism spectrum disorders (ASDs) may inform interventions to reduce financial burden. The infant/toddler gut microbiome is one such feature that has been associated with social behaviors. but results vary between cohorts. We aimed to identify consistent overall and sex-specific associations between the early-life gut microbiom... https://www.herbsdailyes.shop/product-category/b2-vitamins-riboflavin/