No one seems to know what actually causes these two horrible diseases. There are some things that should be looked at very seriously to see if they are contributing factors in the two illnesses. One is all the products that come from China containing heavy doses of lead, especially toys for children, even bibbs that babies wear. Babies are always putting toys and bibbs and just about everything in their mouth. A Grandmother once tested a plastic bibb for lead that her grand baby was using and it came out extremely high in lead content. She took it off and reported it. The FDA clearly is a joke! How many children are getting extremely high levels of lead in their blood that way and is it a contributing factor to autism? Baby food is made with GMO's in almost all cases. So, now an infant is getting pesticide and lead on a daily basis. Why isn't the medical community talking openly about something like this? Is it really because they only care about the profit margin for big business?