I just started yesterday taking the ATKINS BASIC #3..

before this (yay so much personal info!) my urine would be yellow in the morning until the afternoon then it went clear..

yesterday it was standard 'yellow", then after i took one #3 it turned NUCLEAR yellow.. I also took a #3 at lunch.. first 'elimination' was 'regular' color but after that it was nuclear again..

no worries.. youre OK just make sure you continue drinking your water as we cant tell anymore if we need more

HTH you!!