In this episode, I take a hard look at a question most of us have asked ourselves at some point—and I challenge the answer we’ve been given. What if it’s not about willpower at all? What if the food I’m reaching for was engineered, very deliberately, to override the systems in my body that are supposed to tell me when to stop?

I walk through the science behind how modern food is designed to drive overconsumption—from the “bliss point” that maximizes pleasure without triggering fullness, to foods that literally dissolve before my brain can register calories, to combinations of fat and carbohydrates that don’t exist in nature but light up my brain’s reward system in ways it wasn’t built to handle.

I also unpack how variety, texture, smell, and even labeling strategies are used to keep me eating longer than I intended—and why none of this shows up on a nutrition label.

But this isn’t just about what’s being done to me. It’s about what I can do next. I share a simple, practical “food defense” approach I can actually use in my own kitchen and at the grocery store—without turning my life into a full-time project.

This episode changed how I see every snack, every label, every craving.

Because once I understand the system, I stop blaming myself—and start seeing the design.Dr. Marbas Substack: https://drlauriemarbas.substack.com/

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