Can't agree more. I have been following the LCHF movement, and the Intermittent Fasting by some prominent doctors (including Dr. Jason Fung). Fasting was difficult when I tried going without food for a day for the first time. However, now, when I have a busy day ahead and want to be energetic the following day, I just skip dinner the prior evening. I have also tried a full day fast and have felt good enough that I do this whenever my schedule permits. This [1] video convinced me to try fasting, and I am happy I tried.

[1]: https://www.youtube.com/watch?v=gBACh6c4zNY

Edit: Though the video starts off talking about a vegetarian diet, the main talk by Dr. Alan Goldhamer is about fasting, and has nothing to do with one's dietary choices.