Actually I have asked Doctor Ku yesterday. He said it can help to build up more connections in brain and the kid has more options to make a decison. Hence they will not be so stubborn. And it CAN cure Autism and can be stopped if the kid is back to normal. He also mentioned that the effect can be noticed after serveral days of intake. I have not asked whether it can mix with milk. As this supplement is quite sour and it may not good to mix with milk. I just mix it with juice.
However, it's just theory. Let see how's the effect in later.