ALTHOUGH AMBIENT HAS HELPED ME WITH MY SLEEP CYCLE, I HAVE GAINED AN EXCESS AMOUNT OF APPROX. 10 LBS. IN THREE MONTHS, MY DIET AND EXERCISE HABITS HAVEN'T CHANGED AND I WAS WONDERING HOW COULD I HAVE POSSIBLY GAINED SO MUCH WEIGHT IN SUCH LITTLE LIME. MY CONCLUSION.... AMBIENT! I'VE SINCE BEEN OFF AMBIENT BECAUSE IT HAS MIRACULOUSLY RESET MY SLEEP CYCLE, I AM GRATEFUL. VERY DISTURBED BY THE WEIGHT GAIN.