Does intermittent fasting actually work, or does 16:8 fasting just help you eat less? On this episode of The Habit Healers Podcast, I’m walking you through what the research on time-restricted eating really shows about weight loss, autophagy, and metabolic health.

If you’ve been keeping an eating window and wondering whether those fasting hours are doing something special in your body, this one is for you. I’m Dr. Laurie Marbas, and we’ll start with what happens after dinner: the metabolic switch from your last meal to stored fat, the cellular recycling process called autophagy, and how your circadian rhythm changes the way you handle food at different hours. Then we’ll look at what happened when researchers matched calories and changed only the timing, and why a story from cardiology in the 1980s is a useful warning about trusting a number just because you can count it. My goal isn’t to talk you out of fasting. It’s to help you judge it by what you can actually see.

What you’ll learn:

* Why time-restricted eating often works by quietly cutting calories

* What calorie-matched intermittent fasting trials found for weight loss and body fat

* What human research shows about autophagy, and what it doesn’t

* How an early eating window improved insulin sensitivity in one small, tightly controlled study

* Why tracking your strength matters if you’re fasting for weight loss

* Who should talk to their doctor first, including anyone taking insulin or sulfonylureas

Dr. Marbas Substack Article: https://drlauriemarbas.substack.com/p/does-fasting-work-because-you-ate

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