PrimeSpan

Costs a fraction of the pen.

Turn your hunger down without paying for a pen every month.

No food matches a GLP-1 drug, and this book won’t pretend otherwise. But protein, fiber, food order, sleep and muscle push several of the same hunger levers. They cost almost nothing, and they keep working after a prescription ends.

$29One-time payment. Yours to keep.
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  • Instant download, 56-page PDF
  • Opens on any phone, tablet or computer
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The Affordable GLP-1 Alternative by PrimeSpan
  • 14 chapters, every lever graded
  • A costed grocery week: about $44 at Walmart
  • 20-minute workouts, no gym
  • The GLP-1 off-ramp checklist

What changes when you finish the book

BEFORE

Guessing, and paying for it.

  • $1,788–$5,388 a year for self-pay GLP-1s, or priced out completely
  • Hungry by mid-afternoon and fighting cravings
  • Afraid the weight comes back when the prescription stops
AFTER

Deciding for yourself.

  • A full week of groceries for about $44 at Walmart
  • Ten cheap or free levers, ranked by the strength of human evidence
  • An off-ramp checklist built on what held results in the trials

Does any of this sound familiar?

Then you’re who this book was written for: people who want the hunger levers without the monthly bill, and people coming off the drug who want to keep their results.

  • You can’t, or won’t, pay $149–$449 every month for a GLP-1.
  • You’re on a GLP-1 now and worried about what happens when you stop.
  • You stopped, and the hunger came back before the weight did.
  • Every week there’s a new “nature’s Ozempic” in your feed.
  • You want to lose fat, not the muscle that keeps you strong.

What the research says

Every key claim in the book carries a tag showing where the evidence comes from. Here are four of them.

2×

the weight loss on the same official healthy-eating guide, just less processed, in the 2025 UK UPDATE trial.

Randomized trial, 55 peopleChapter 7
−270

calories a day eaten by short sleepers who got about 1.2 hours more sleep. They were given no diet advice.

Randomized trial, 2022Chapter 9
29–37%

lower blood-sugar rise when the same meal was eaten vegetables first, then protein, then starch.

Human trialsChapter 6
⅔

of the weight lost on semaglutide came back within a year of stopping, in its main trial. That’s why the book ends with a maintenance plan.

Randomized trial follow-upChapter 11

What it costs, and what it doesn’t

US prices checked in October 2026. The book quotes every option in US dollars and UK pounds.

A year of self-pay GLP-1 medication$1,788–$5,388
A month of self-pay GLP-1 medication$149–$449
A full week of food on the PrimeSpan shopping listabout $44
This book, once$29

In the UK, a year of private tirzepatide runs £1,729–£4,290, and the same costed week of food is about £25. Shown for comparison only, not as a recommendation for or against any treatment.

Look inside

Real pages from the 56-page book. Tap a page to open it full screen, then tap again to zoom in.

What’s inside

Evidence-based weight loss, without the subscription.

  1. 1How to read weight-loss evidence
  2. 2The biology of hunger and fullness
  3. 3The priority list
  4. 4Protein, the cheapest fullness lever
  5. 5Fibre and food volume
  6. 6Meal order, timing and eating rate
  7. 7Ultra-processed food, liquid calories and alcohol
  8. 8Exercise in 20 minutes
  9. 9Sleep and stress
  10. 10Supplements, graded honestly
  11. 11On a GLP-1, or coming off one
  12. 12Measurement on a budget
  13. 13The limits
  14. 14What the people who keep it off do
  15. AEvidence gradesAppendix
  16. BThe first 30 daysAppendix
  17. CThe budget weekAppendix
  18. DThe GLP-1 off-ramp checklistAppendix

This book is for you if

  • You want to lose weight but won’t, or can’t, pay for GLP-1 medication every month.
  • You’re taking a GLP-1, or have stopped, and want a framework that stops the weight coming back.
  • You want to know which supplements are worth it before you buy one.

It isn’t for you if

  • You have, or have had, an eating disorder, or tracking food makes you anxious. Please speak to a clinician first; some strategies here aren’t right for everyone.
  • You want a pen in food form. Nothing matches the drugs’ average weight loss, and the book says so on page 5.
The Affordable GLP-1 Alternative by PrimeSpan

Costs a fraction of the pen.

The Affordable GLP-1 Alternative

  • 14 chapters, every lever graded
  • A costed grocery week: about $44 at Walmart
  • 20-minute workouts, no gym
  • The GLP-1 off-ramp checklist
  • 56-page PDF, instant download, yours to keep
$29One-time payment
Get the book

Read it risk-free. If it doesn’t help, email us within 30 days for a full refund.

First page of The 5 Free Hunger Levers

Not ready to buy? Start free.

The 5 Free Hunger Levers

What GLP-1 drugs do to your appetite, and five low-cost ways to push the same levers yourself, starting tonight.

Two pages, free. Education, not medical advice.

Questions, answered

Is this a natural Ozempic?

No. Nothing matches the average weight loss of GLP-1 drugs, and any product sold as “nature’s Ozempic” is making a commercial claim. This book shows you how to pull the same levers more weakly, for almost nothing, and how to keep weight off.

I’m on a GLP-1 right now. Is it still for me?

Yes. Chapter 11 and the off-ramp checklist are written for people taking a GLP-1 or planning to stop. Never change a medicine without your prescriber.

Is it for the US or the UK?

Both. Every strategy is costed in US dollars and UK pounds.

How long is it?

56 pages, as a PDF. It opens on any phone, tablet or computer. The tables and charts are easiest to read on a tablet or computer, or zoomed in on a phone.

Who writes PrimeSpan books?

PrimeSpan, an independent publisher of research guides. Each book is a synthesis of published research, prepared with AI assistance from the studies, regulator documents and guidelines listed at the back. It was not written by a doctor and has not been reviewed by one, so every key claim carries an evidence grade and a source you can check. Use it to prepare for an appointment, never instead of one. How the books are made

How do I get the book?

Right after checkout you get a download link on screen and by email.

Is this medical advice?

No. It’s an educational synthesis of published research that helps you understand your options and have a better conversation with your clinician.

Sources

Figures on this page come from the book, which lists every source with its evidence tag. Outside sources used on this page:

  1. Wilding et al., STEP 1 trial extension, Diabetes, Obesity and Metabolism 2022

Tap the page to zoom in or out. Drag to move around.

The Affordable GLP‑1 Alternative$29 · 56-page PDF
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