Barley grass is a form prior to grain and has a much different make up and many times the digestibility and many times the nutritional power.
As for the rest of your assertions, the moderators can decide who is derailing and engaging in personal attacks and who is offering useful information in this thread.
Perhaps if something falls outside your limited experience in the healing arts you get uncomfortable and feel the need to lash out.
Again attempt to label me all you like but its telling others more about who you are. ;-)