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14-DAY CHALLENGE

Your Brain Isn't Broken.
Your Approach Has Been.

 
If you've succeeded in every other area of life but can't crack this one — this was built for you.
 
✅ Finally understand why cravings and insatiable hunger showed up in the first place
✅ Feel what it's like when your body begins to regulate again
✅ Step off the yo-yo dieting cycle — with clarity, not hope
✅ Walk away knowing your next step with confidence
Start My 14-Day Challenge - Just $19

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Trusted by 100,000+ people over the past 8 years

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Meet the neuroscientist behind the program.


Susan Peirce Thompson, Ph.D.


📚 NYT Bestselling Author
🏛 President, Institute for Sustainable Weight Loss
🧠 Brain & Cognitive Sciences, U of Rochester
🌍 Founder & CEO, Bright Line Eating 

Susan is the author of Bright Line Eating and The Official Bright Line Eating Cookbook — both New York Times bestsellers. She's an expert in the psychology of eating and has spent her career studying why smart, capable people stay stuck in cycles with food. The answer, she found, isn't willpower. It's brain science. This challenge is how she teaches it.

"I wasn't always the person with the solution. I was the person with the problem."

What's included in the 14-Day Challenge

Daily video lessons — short and focused

Learn the science behind why you've been stuck — explained in plain language, not academic jargon.

The official BLE Food Plans

Clear meal guidance so you never have to guess what to eat — or what to avoid. No decisions, no negotiating.

The core principles of Bright Line Eating

The foundational ideas that make this different from every other program you've tried.

Practical tools — downloadable and ready to use

Food plans, guides, trackers, and a checklist that make the first week concrete instead of overwhelming.

Real stories from seasoned Bright Lifers

Hear from people who started exactly where you are — and what changed for them.

10% off at The Bright Line Emporium

An exclusive promo code to use whenever you're ready to gear up for your journey.

Why people who've failed every diet finally succeed with this

 


❌ Most programs leave you with

  • Constant decision-making about what to eat

  • Negotiating with cravings every single day

  • Feeling deprived — until you don't


✔️ Bright Line Eating does something different

  • Remove the foods that drive overeating

  • Set clear boundaries that quiet the obsession

  • Eat in a way that lets hunger actually shut off

"Participants don't call it restrictive.
They call it relieving."

— Susan Peirce Thompson, Ph.D.

Liza 

Started at 269 lbs | Released nearly 100 lbs

I've lived with binge eating for as long as I can remember. My mom took me to my first diet meeting when I was six. Any weight I lost, I gained back. Usually more.

When I heard the science behind food addiction explained for the first time, the shame lifted. For the first time in my life, I understood this wasn't a moral failure.

I started the 14-Day Challenge at 269 pounds. Despite a global pandemic, grad school, illness, and family emergencies, I stayed consistent. Not because life was easy — but because I finally had something that worked with my brain instead of against it.

I am free from the obsession. That's the biggest transformation.

"I was 50 years old, 40 years of failed diets behind me, and my friends were telling me it was all downhill from here. Then I watched a video that explained — for the first time — that it wasn't about willpower. My brain was just wired differently. Six years and 70 pounds later, I'm maintaining my goal weight and I just went parasailing at 57."

— Sandy S.

"I tried every diet imaginable — including gastric bypass surgery — and kept ending up back where I started. Then I did the BLE 14-day program and finally understood: it was never about willpower. It's about addiction. I've released 125 pounds. But the real win? That constant food chatter in my head, the guilt, the shame — it's gone."

— Melodie T.

"For 40 years, no one knew the agony I was living — the secret binges, the shame, the walks to the fridge in solitude. One email. One book. One 14-Day Challenge. A lifetime of healing. I'm off two medications, I'm in my Bright Body, and for the first time in my life — I'm free."

— Dorie W.

Start the 14-Day Challenge Today!

Available to start immediately. No waiting, no scheduling required.

One-Time Payment | No Subscription

$19

19 days total access from the day you start


Everything included:

  • Daily video lessons with Susan Peirce Thompson, Ph.D.

  • Official BLE Food Plans + structured meal guidance

  • Downloadable guides, trackers & checklist

  • Core BLE principles — the full foundation

  • Real stories from seasoned Bright Lifers

  • 10% off The Bright Line Emporium

Get Instant Access

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Click here to learn more about paying for Bright Line Eating with FSA, HRA, or HSA.

Using or considering a GLP-1?

Medication can quiet hunger.
It can't build new habits.


GLP-1s reduce appetite. They don't teach you how to eat. And for most people, they're temporary — cost, access, side effects, or choice. When appetite comes back, old patterns come with it.

That's where the 14-Day Challenge comes in.

In 14 days, you'll:

✅ Learn exactly which foods drive hunger, cravings, and the urge to overeat — and why cutting them works at the brain level

✅ Build a structured eating framework that holds up with or without medication

✅ Break the pattern of white-knuckling it — so your habits don't depend on appetite suppression to stick


Whether you're on a GLP-1 now, thinking about starting, or hoping to avoid one entirely — 14 days builds the foundation that makes any approach last.

 

By the end of 14 days, you won't be wondering if this could work for you. You'll know.

 

Start My 14-Day Challenge