(2 mins) Transcript. Dr Greger's summary: "Opiate-like casomorphins liberated from the cow's milk protein, casein, are accused of participating in the cause of such conditions as autism, crib death, type I diabetes, postpartum psychosis, circulatory disorders, and food allergies."

(5 mins) Transcript. Dr Greger's summary: "Casomorphins — breakdown products of casein, a milk protein, with opiate-like activity — may help explain why autism symptoms sometimes improve with a dairy-free diet. "

(8 mins) Transcript. Dr Greger's summary: "The casomorphins — breakdown products of casein, a milk protein, with opiate-like activity — in bovine milk appear to have opposite effects than those from human breast milk on infant development, but what about A2 cow's milk?"

(7 mins) Transcript. Dr Greger's summary: "What were the results of the first randomized controlled study of a dietary intervention for Autism Spectrum Disorder (ASD)?"

(6 mins) Transcript. Dr Greger's summary: "The original randomized, controlled trials of gluten- and casein-free diets may have been complicated by parental expectation bias."

(7 mins) Transcript. Dr Greger's summary: "What happens when autistic children on gluten- and casein-free diets are covertly challenged with wheat and dairy?"

(5 mins) Transcript. Dr Greger's summary: "What did the most comprehensive double-blind study of diet for autism find, and what are the potential downsides?"