I have just completed day 5 at 100% and have sailed through the 1st four days, but have constantly thought about food today. Does you're sense of smell get heightened the longer you go on? In work today I kept saying can anyone smell bacon cooking or liver & onions? and everyone said they couldn't. I've got loads of support from everyone I know so don't have any negative comments made at all. I'm not going to give up. Has anyone else felt like this or am I just odd?