21-Day Wellness Guide

Feel lighter after meals.
A gentle food-first reset.

A structured, realistic 21-day guide to support your digestive wellness — without extreme dieting, complicated rules, or medical claims.

Get Instant Access — US$12.99 Includes meal plan, tracker workbook & supplement guide
Food-first approach
No extreme dieting
Instant digital download
AU · UK · CA · US
The 21-Day Gut Reset book with its 3 bonus guides — The Complete 21-Day Meal Plan, 21-Day Tracker Workbook and Supplement Education Guide — by Claire Hartley, shown on a table in a cosy living room
Sound familiar?

If meals often leave you feeling this way…

Many adults experience digestive discomfort after eating and aren't sure where to start. This guide was written for exactly that.

Heavy after meals

That sluggish, weighed-down feeling that lingers for hours after eating.

Unpredictable digestion

Inconsistent patterns you can't quite pinpoint or predict from day to day.

Low energy after eating

Feeling drained rather than nourished after meals, especially in the afternoon.

Confused by advice

Too much conflicting information and no clear, realistic starting point.

What this guide does

A structured 21-day food-first approach

The 21-Day Gut Reset is an educational wellness guide designed to help you:

  • ✓ Organise your meals in a simple, realistic structure
  • ✓ Understand which foods commonly trigger digestive discomfort
  • ✓ Build gut-friendly habits that fit your everyday life
  • ✓ Use a food diary to observe your own patterns
  • ✓ Support your digestive wellness without extreme restriction
Educational guide — not medical advice. This guide is for informational purposes only. It is not a medical treatment, IBS programme, or substitute for professional healthcare advice.
The 21-Day Gut Reset ebook cover — A gentle, food-first guide to digestive wellness by Claire Hartley
The 21-Day Gut Reset — Main Guide
Bonus 1: The Complete 21-Day Meal Plan Bonus 1
Bonus 2: 21-Day Tracker Workbook Bonus 2
Bonus 3: Supplement Education Guide Bonus 3

+ 3 bonus guides included free

Inside the guide

10 chapters + practical appendices

Written in plain English. Warm, practical, and designed to be read in stages rather than all at once.

1

Why Your Gut May Feel Out of Balance

Understanding common contributing factors in plain, non-clinical language.

2

The Food-First Reset Philosophy

Why starting with what you eat is the most practical and accessible approach.

3

How to Use This Plan Safely

Setting expectations, pacing yourself, and knowing when to seek professional support.

4

Week 1 — Simplify and Observe

A calm first week focused on reducing food complexity and starting your diary.

5

Week 2 — Rebuild with Gut-Friendly Foods

Adding foods that commonly support digestive wellness without overwhelming your routine.

6

Week 3 — Reintroduce and Personalise

Gradually reintroducing foods to observe what works for your body specifically.

7

Daily Routine, Hydration, Sleep and Stress

The lifestyle factors that interact with digestion, and simple ways to address them.

8

How to Keep Your Results Without Being Perfect

A sustainable, realistic approach to maintaining gut-friendly habits after the 21 days.

9

Your Personal Gut-Friendly Food Map

Building your own reference based on what you observed during the three weeks.

10

When to Get Professional Help

Clear guidance on symptoms that warrant a visit to a healthcare professional.

Included with your purchase

Three practical bonuses

Everything you need to follow the guide and track your own progress, included at no extra cost.

Bonus 1
The Complete 21-Day Meal Plan — Bonus 1 included with the 21-Day Gut Reset

21-Day Gut-Friendly Meal Plan

Simple, realistic meals for all three weeks. Budget-conscious, with vegetarian swaps and dairy-free notes. Ingredients available in AU, UK, CA, and US supermarkets.

Bonus 2
21-Day Tracker Workbook — Bonus 2 included with the 21-Day Gut Reset

Tracker Workbook

A printable daily tracker for food, digestion, energy, sleep, and mood. Includes a food and symptom diary, weekly reflections, and a personal food map worksheet.

Bonus 3
Supplement Education Guide — Bonus 3 included with the 21-Day Gut Reset

Supplement Education Guide

A plain-English overview of common gut health supplements — probiotics, fibre, enzymes — for those who are curious. Educational only. Not a prescription or recommendation.

About the author

Written for people who have tried everything

Claire Hartley — Wellness Writer and author of the 21-Day Gut Reset
Claire Hartley
Wellness Writer · Digestive Health Researcher

Claire writes about digestive wellness for readers who have already been through the elimination diets, the probiotic aisle and the conflicting advice, and want something simpler. The food-first approach in this guide came out of eighteen months of reading published dietary research and working out what it looks like in an ordinary week.

She is not a doctor or registered dietitian, and the guide never pretends otherwise. What she brings is careful reading, sourced claims, and writing that stays clear of medical overreach. The goal is a realistic starting point, not a cure.

Claire is based in Melbourne, Australia and writes for adults in AU, UK, Canada, and the US.

Is this right for you?

Who this guide is for — and who it is not

✓ This guide may help you if…

  • ✓ You often feel heavy, sluggish, or uncomfortable after meals
  • ✓ You want a structured, realistic plan to organise your eating
  • ✓ You are curious about how food affects your digestion
  • ✓ You want to build gut-friendly habits without extreme dieting
  • ✓ You are aged 35–65 and want a gentle, practical approach

✗ This guide is not right if…

  • ✗ You have a diagnosed digestive condition requiring medical management
  • ✗ You are looking for a clinical treatment or medical protocol
  • ✗ You are pregnant without first consulting your healthcare provider
  • ✗ You want a fast fix or guaranteed outcome
  • ✗ You expect a result without following the guide
How this guide works

What to actually expect

Built around observation, not guessing

Every section of the guide is designed around the same idea: you track what you eat and how you feel, and patterns emerge that generic advice can't give you. The tracker workbook is the tool that makes this possible — it turns three weeks of ordinary meals into personal data.

Realistic, not restrictive

The meal plan uses ordinary supermarket ingredients across AU, UK, CA and US markets, with vegetarian and dairy-free swaps built in. There's no elimination of entire food groups and no supplement upsell — just a structured way to eat that most people can actually follow for 21 days.

Honest about its limits

This guide does not diagnose or treat any condition. It's a food-first educational tool for adults with everyday digestive discomfort — not a substitute for medical care if you have a diagnosed condition or severe symptoms. See the full disclaimer for details.

We don't publish customer testimonials on this page because we don't yet have a verified set of them. This guide is backed instead by a 60-day money-back guarantee, so the decision doesn't have to rest on anyone else's word.

Ready to start?

Get the complete guide today

The 21-Day Gut Reset — complete bundle
One-time payment
US$12.99
Instant digital download
  • ✓ The 21-Day Gut Reset (main guide)
  • ✓ 21-Day Gut-Friendly Meal Plan
  • ✓ Tracker Workbook
  • ✓ Supplement Education Guide
  • ✓ Access on any device — PDF format
Get Instant Access — US$12.99

60-day money-back guarantee. See the refund policy for how to claim it.

Secure checkout Digistore24 PDF download AU · UK · CA · US

How this guide was built

Nobody here ran a clinical trial, so it is worth being plain about where the material actually comes from. The 21-Day Gut Reset was assembled over roughly eighteen months from three sources, and each one is public.

What that does not buy you. None of those bodies studied this guide and none of them endorse it. The evidence they rest on is largely for diagnosed IBS under clinical supervision, which is not the reader this guide is written for. What the borrowing gives you is a structure with a real basis behind it rather than one invented for a sales page. It is not evidence that twenty-one days will work for you.

What we do not do. We publish no customer testimonials, because we do not yet have a set we could verify. We use no countdown timers and no invented scarcity: the price has been US$12.99 since launch. We take no commission from any supplement brand, and the supplement chapter recommends none.

Written by Claire Hartley. Last reviewed 29 July 2026. When the underlying guidance changes, this page changes with it.

Common questions

Frequently asked questions

What exactly is the 21-Day Gut Reset?
It is a food-first educational wellness guide designed to help adults feel lighter after meals, understand common digestive triggers, and build gut-friendly habits. It covers three structured weeks of dietary guidance, daily tracking, and practical meal planning. It is not a medical treatment or clinical programme.
Is this a medical programme or IBS treatment?
No. This guide is for educational and informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease or medical condition. If you have a diagnosed condition such as IBS, Crohn's disease, or coeliac disease, please consult a qualified healthcare professional before following any dietary programme.
What format is it in? Can I read it on my phone?
All materials are delivered as PDF files, which work on any device — smartphone, tablet, or computer. You can read them on screen or print them at home. Access is available immediately after purchase.
Do I need to buy supplements?
Absolutely not. The 21-Day Gut Reset is built around food first. The included Supplement Education Guide is optional educational reading — it is not a prescription, not a recommendation, and you do not need to purchase anything additional to follow the guide.
Can I follow this as a vegetarian or if I am gluten-free?
Yes. The meal plan includes vegetarian swap options throughout, and gluten-free and dairy-free notes where relevant. The guide was designed to be adaptable to different dietary preferences.
What is the refund policy?
You have 60 days from purchase to request a full refund, for any reason, and you do not need to have completed the 21 days. Digistore24 issues the refund; you can ask them directly or write to us and we will pass it on. Both routes are set out on the Refund Policy page.
I am based in the UK / Canada / US — is this relevant for me?
Yes. The guide was written for adults in Australia, the UK, Canada, and the US. All spelling is British/Australian English. Meal plan ingredients are available in standard supermarkets across all four markets. Measurements include both metric and imperial where relevant.