Kinda sorta I guess, when I first started doing IF, without being on keto, yeah it was a bit hard, but after my body got fat adapted it's a breeze, I often go for 48 hour fasts without much hassle.
Keto just gets you fat adapted faster, you might still fell the hunger spikes in the times you were used to eat though, because that's just a natural response from the body, but it goes away pretty fast.
Kinda sorta I guess, when I first started doing IF, without being on keto, yeah it was a bit hard, but after my body got fat adapted it's a breeze, I often go for 48 hour fasts without much hassle.
Keto just gets you fat adapted faster, you might still fell the hunger spikes in the times you were used to eat though, because that's just a natural response from the body, but it goes away pretty fast.