The Habit Healers

A is For Appetite Hormones


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Ever feel “starving” an hour after eating? Or find yourself staring into the fridge even though you just had dinner? I’ve been there—and it’s not about willpower. It’s about hormones.

In this video, I break down the real drivers of appetite—ghrelin (the grumbler), leptin (the fullness whisperer), and insulin (the gatekeeper)—and how they get scrambled in insulin resistance. More importantly, I’ll show you how something as simple as fiber can help reset those signals and bring clarity back to your hunger.

You’ll learn:

✅ Why your cravings might not be coming from your stomach at all

✅ How fiber acts like “hormone therapy” for your appetite

✅ A tiny micro-habit you can start today to quiet hunger and stabilize energy

This isn’t about shame or willpower—it’s about understanding your body’s script and giving it what it needs to finally feel satisfied.

🔔 Don’t miss the next video: B is for Blood Sugar Basics—where I’ll break down what blood sugar really is and why timing matters as much as food choices.

💡 Want to go deeper? Join me inside The Habit Healers Mindset Inner Circle for weekly guides, tools, and micro-habits that actually stick. Healing doesn’t start with willpower—it starts with understanding.

You’re just one healing habit away.

Here is the link to the Substack article: https://drlauriemarbas.substack.com/p/a-is-for-appetite-hormones

A Big Thank You To Our Sponsors:

If you want the best supplement to help you on your plant-based journey, you have to try Complement: https://lovecomplement.com/?aff=62

If you are over the age of 50 and want to improve your body composition, build lean muscle (combat sarcopenia), build stronger bones (to combat osteoporosis), and you want to feel your best, I highly recommend exploring the life-changing coaching offered at https://www.fitvegancoaching.com/ Their personalized, whole-food, plant-based approach helped me lose 7% body fat, gain lean muscle, and even improve my running time—all while feeling energized and healthy.



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The Habit HealersBy Laurie Marbas, MD, MBA

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