Nicki, 15, Hilliard, OH Please whatever you do: Say no to drugs ... Molly, 14, Pocatello, ID I just want kids to realize that they don't need drugs to feel good about themselves.

The theory behind leucovorin's use for autism postulates that some children have a blockage in the transport of folic acid into the brain that potentially contributes to neurological symptoms.

Experts say being open ... could be seen as benign precaution — even if they have no reason to believe their kids are exposed to drugs — given that Narcan is not toxic and could save their ...