Emily Lever Coaching Podcast8 Dec 2025

4. The Truth about Intermittent Fasting

In this episode, nurse practitioners and fitness coaches Emily and AJ break down the truth about intermittent fasting (IF). While IF can work for some, they explain why it's often unrealistic for most people—especially active individuals—and lacks meaningful long-term benefits. Citing a meta-analysis of nine trials with 540 participants, they highlight that IF shows no long-term improvements in weight loss, blood pressure, or fasting glucose compared to regular calorie control. Emily and AJ emphasize the importance of glucose stability, cortisol management, and consistent, well-timed meals for sustainable fat loss, energy, and overall health.

"There is some truth to calories in and to calories out, but there's so much more nuance there and variability in person to person and your goals. I feel like that's a really hard blanket statement to make, which I unfortunately think is the way intermittent fasting is often approached. It's like this, oh, this is great. This is a wonderful fix. Just do this, but, and I'm sure there's some people out there that it works for, and they make it work because that works for their activities, their lifestyle, but when you look at actual data for the general public, it's just not realistic." - AJ

Key Topics

Intermittent Fasting Basics: What IF is, how different fasting windows work, and why it's challenging for the general population.
What the Research Says: Meta-analysis findings showing no long-term advantage of IF over traditional caloric restriction.
Fueling for Active Lifestyles: Why IF makes it harder to meet energy needs, support recovery, and maintain muscle mass.
Glucose & Cortisol: How fasting affects blood sugar stability, increases cortisol, and impacts fat loss.
Sustainable Nutrition: The benefits of consistent meal timing, moderate snacking, and individualized nutrition plans.
Practical Takeaways: Choose what's sustainable, focus on long-term habits, and prioritize fueling your lifestyle—not following rigid rules.

Reference:

The effect of prolonged intermittent fasting on autophagy, inflammasome and senescence genes expressions

Connect with Emily and AJ

Website: https://www.emilylevercoaching.com/

Instagram: https://www.instagram.com/bedellever/

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