You guys need to stop trying to argue with me and trolling my memes when you don't have enough info or maturity to argue in the first place.
"It is important to keep in mind that autism is not one disorder with one cause. Rather, it is a group of related disorders with many different causes. In most instances, autism is likely caused by a combination of genetic risk factors that interact with environmental risk factors."
"Many causes of autism have been proposed, but understanding of the theory of causation of autism and the other autism spectrum disorders (ASD) is incomplete."
"A wide variety of postnatal contributors to autism have been proposed, including gastrointestinal or immune system abnormalities, allergies, and exposure of children to drugs, vaccines, infection, certain foods, or heavy metals. The evidence for these risk factors is anecdotal and has not been confirmed by reliable studies."
Also, this meme is CLEARLY satirical. :{