I think you should really try giving it another shot. The dizzyness is normal because the toxins are being processed in your body and often can get into the blood stream, causing the light headedness. Try again, but do it during a time when you don't have much activity going on in your life. Also, by day 3 the hunger pangs usually go away. Also be sure that the juices you drink are all freshly squeezed and preferably organic, or just try water. Good luck!