The only reason they feel that or say that is because they are not keto adapted. The minute you’re keto adapted your strength and endurance takes off like a rocket! And I’m speaking from my lifetime of high-level athletics and I’m now 69 years old!

I can't.. Always have to use 2 honey spoons half an hour before a heavy workout.. Otherwise my performance goes down the drain..

What about the heavy metals?

How do you go without food? Doesn’t your sugar drop tremendously? I think the longest I ever went was like 18 hours and I got a second wind on about that 15 hour. I felt amazing but that was for five years ago, but as I get older, I can go maybe 14 to 16 hours but I feel like I need food or I’ll pass out.

Be in ketosis before fasting. Otherwise its called starving.

Does fasting this long up to 72 hours hurt your muscle-building? I'm trying to build as much muscle as I can but I also trying to revise my insulin levels.