" Beyond being a promising anticancer agent,1 sulforaphane may also help protect your brain2 and your eyesight,3 reduce nasal allergy inflammation,4 manage type 2 diabetes,5 and was recently found to successfully help treat autism. A placebo-controlled, double-blind, randomized trial of boys with autism found that about two to three cruciferous vegetable servings’ worth6 of sulforaphane a day improves social interaction, abnormal behavior, and verbal communication within a matter of weeks. The researchers, primarily from Harvard University and Johns Hopkins University, suggest that the effect might be due to sulforaphane’s role as a “detoxicant.”7 "

― Michael Greger , How Not to Die: Discover the Foods Scientifically Proven to Prevent and Reverse Disease