Ive been ill a couple of times in the last 18 months and just never ate both times until I stopped puking lol. I lost 20lb and 9days the first time and 17lb in 7 days the 2nd time. Its so fuckin easy to put back on though!! But yeh my stomach hurt like fuck... I wouldnt recommend it. I only eat dinner now and Im hoping to loose 14lb over a few weeks... im shit at jogging n stuff though. I was always fuckin amazin at the 100m but it took me days to recover after a race lol. Im shit at walking or running for long periods of time