Sometimes temptations are impossible to resist. They can lead to overeating that may cause feelings of fatigue, swelling and drowsiness.

Will this compromise the nutritional path that you're following? If the transgression is sporadic, no. It's like falling off a bike: you have to get back up and start eating properly again from the next meal or snack. Actually Barry Sears encourages breaking the rules once in a while, once a month, to experience different flavours.