Yes, non irradiated Turmeric with fresh cracked pepper every day.
But there was a bit on iodine as well from Walters I believe. Essentially what led me to adding SSKI to milk before making SCD yogurt. Anyone that has ever done that can stop the silly argument about Iodine killing good intestinal flora.
My dowsing tells me two things happen; one the iodide is converted to a biological form not from trees :) Second the end product is thicker, better tasting and tests to contain more of the Bifidobaterium.