Interesting replies.
I'm still experimenting with what works best for me, probably fasting from dinner to dinner. I'm only four fasts in, so still seeing how it goes.
I think if you are opposed to the concept of dieting, the 500 calorie restriction and seeing what you can eat through the day within this allowance will rankle. Fasting purists won't be keen either!
To each his own, I say! Once you start this way of eating and see that skipping meals isn't so painful, anything is possible. My husband fasted completely for 36 hours last week just to see if he could do it! He could easily (which surprised him) and he is now going to do this weekly, on a 6:1 basis. He doesn't need to lose any more weight, having lost the few pounds that were knocking around within two weeks but wants to get the health benefits.