Yes those are the types...once adapted to these grains, the rule was to just chew them raw and consume no other foods. Dr. Christopher chose another method where he put the grains in a thermos bottle and poured boiling water over them and added some honey, maple syrup, sorghum or other natural sweeteners along with some apple, etc...and ate this for the full days meal after it set for 12 hours. He claimed such grains could still be planted and sprout green life.