Short book + full online app. App fills your screen with boxes. In each box is the same word, a natural supplement. This word randomly changes every 2 secs. The text inside each box is colored in such a way as to perfectly blend into the background so just can't quite detect the letters. Although your conscious mind can't detect an almost invisible word within 2 seconds, your unconscious can read it in under 1 second. Simply hold the intention for your body to twitch any muscle anywhere in your body when it reads a substance it wants. You've bypassed the mind and allowed the body to speak.