Hiya! What step are you doing? How are you finding the cambridge products (taste, fullness etc)?
How much are you hoping to lose ?
Keep at it, i've just completed day five. Day three was the hardest for me, wanted to quit, spent half the day in tears, felt dizzy, head a headache, my attention span was shot to pieces, but I promise you it gets easier- today I found really easy which was nice.
Good luck and stick at it xxx