My 4 year old son is autistic and non verbal. Ever since I started mixing this with his milk every day, I've seen an improvement in eye contact, trying to communicate more, his energy has gotten regulated, his compulsiveness has slowed down, and he even pays attention to certain tasks alot more than usual. His appetite has always been super picky, and even that I've seen improve slightly. Overall, I would like to give it more time, but so far I've loving these results for him.