Running this kind of article in a general-audience magazine takes a lot of guts (no pun intended) after all the trouble caused by another article about autism. That was a bogus paper in The Lancet in 1998 published by Wakefield et al. That paper, proven false, asserted a connection between Measles-Mumps-Rubella vaccine and autism.
But the effects of that paper linger on among conspiracy theorists. Let's hope this one doesn't have similar consequences.
Meanwhile, as a guy "on the spectrum" I'm going to try a subjective bioassay of L. reuterii. Can't hurt.