Tommy Lee Jones
All Star
Yea both times that I ate I kept it at a one hour window.Props for this. Keep your eating window to just one sitting. See how you feel doing this for a while. Then if you think you can handle 48 hour fast try it.
If you want the full benefits of "ketosis" which is when your body starts feeding on its own fat reserves, you'll need to push for at least a 48 hour fast. That way your body learns that when it doesn't get food it can go right into fat burning.
Also if you do try a 48-72 hour fast I would not suggest just drinking water. You should add sea salt and potassium to the water so your body doesn't become depleted of electrolytes. With no food coming in, all the water you ingest will clear your body of electrolytes causing you to be sluggish. To stay energized drink salt water instead of just pure water.
What about sugar free gatorade instead of sea salt and potassium? I generally drink one sugar-free Gatorade a day because I drink so much water and after an hour of cardio I feel like I need a gatorade.
I think I can go 48 hours but it's tough because my work gets catered food sometimes and who doesn't like to eat but I got like 50 pounds to lose.
It really wasn't that hard for me to go 24 hours but I've been doing IF (Well as much as I can) for like the last year anyway. You just gotta stay busy and commit.

