One of the reasons I like eating intermittently now is just because I can! 3 years ago I simply would not have believed I could not eat for 16, 18, 24 or 40 hours. I was always hungry just 2 hours after eating, (possibly even sooner!)!
Last month, curious, I tried 2 days. First time in my life, (At 59 it's not often I get to try something new) Blood sugar stayed nailed at (UK) 4.5 throughout. Did a few sprints and some weights, pretending I was chasing after that massive juicy ribeye that was hiding in the 'fridge! I felt good.
I think I've definitely activated the natural rhythm that waits within. Seems to have a bit of an intermittent beat!
activate the rhythm, the rhythm that has always been within