The Hunger Hormones Nobody Told You About

What if your biggest weight-loss struggle has nothing to do with willpower?

If you've ever lost weight only to gain it all back, you're not alone—and according to the science explained in this video, it may not be your fault.

Dr. Ahmet Ergin breaks down the hidden hormones that regulate hunger, fullness, and metabolism, including ghrelin, leptin, GLP-1, GIP, PYY, CCK, amylin, oxyntomodulin, and GDF15. You'll learn why your body defends its weight, why dieting often increases hunger, and how modern GLP-1 therapies are changing the way obesity and metabolic disease are treated.

In this video you'll learn:
✅ Why you feel hungrier after losing weight
✅ What leptin resistance really means
✅ Why ghrelin can stay elevated long after a diet
✅ How GLP-1, GIP, and amylin affect appetite
✅ What metabolic adaptation is—and why it matters
✅ Why sustainable weight loss is about biology, not just willpower
Whether you're living with obesity, insulin resistance, prediabetes, type 2 diabetes, or simply trying to lose weight, understanding these hormones can completely change how you think about hunger.

👇 Question for you:
Have you ever regained weight after a successful diet? What was the hardest part—constant hunger, cravings, or keeping the weight off?

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