Intermittent fasting improved blood pressure and resting heart rates as well as other heart-related measurements. Physical performance. Young men who fasted for 16 hours showed fat loss while maintaining muscle mass. Mice who were fed on alternate days showed better endurance in running.

How much weight can you lose in a week with intermittent fasting?

When examining the rate of weight loss, intermittent fasting may produce weight loss at a rate of approximately 0.55 to 1.65 pounds (0.25–0.75 kg) per week (23). People also experienced a 4–7% reduction in waist circumference, indicating that they lost belly fat.

How long does it take for intermittent fasting to start working?

How Long Does Intermittent Fasting Take To Show Results? You might begin to first notice a difference in your body about 10 days after you begin intermittent fasting. It could take between 2-10 weeks for you to lose significant weight. You might lose up to a pound each week.