Power of Broccoli – broccoli is the most potent source of Glucoraphanin which is converted into active Sulforaphane when digested.
In 1992, research led by Dr. Paul Talalay, Director of the Laboratory for Molecular Pharmacology at Johns Hopkins University School of Medicine (Baltimore, USA), identified a naturally occurring compound found in cruciferous vegetables (such as broccoli) called Glucoraphanin.