QUESTION from Lima, Peru
To answer this interesting question, we searched in PubMed for “purple corn” and found 75 entries since 1976. Then we search for the active components of the purple corn: “Anthocyanin”(2920 entries since 1920), “Anthocyanin Cancer” (189 entries since 1962), “Anthocyanin-rich extracts” (32 entries since 2001), and “Anthocyanin-rich extract colon cancer” (8 entries since 2003).
