It’s not all about calories in and calories out. Although on a Keto Diet you may indeed eat fewer calories because your satiety levels are much higher. If you’re not hungry all the time you’re not eating all the time and that’s where the magic of Intermittent Fasting adds to the progress.
I lived a keto diet lifestyle for three years and lost 100 pounds. Keto was amazing for my weight loss progress. It kept me on track because it was very clear what I could eat. I tracked my calories and carbs and would very rarely eat off plan.
When I hit my goal weight I transitioned from the keto diet to macro counting and incorporated healthy carbs back into my diet.‘The Keto Diet And Intermittent Fasting Helped Me Lose 105 Lbs.’ (womenshealthmag.com)