A couple of my friends did this before. They would "fast " from 8pm till 12 the next day. Then eat 3 meals between 12/8. I did this for a couple days...all I can say is it's not for me at all.
I was so hungry I didn't know what to do. My second day was terrible. I was dizzy, felt awful, weak. Third day I made it to about 9 am. My store manager asked if anyone wanted anything from McDonald's. I said "omg, yesssss". Lol
If this works for you you're way better than me. I couldn't. I just couldn't