How Transforming a Life Became a Family Affair
Fixing Dad: How to Transform the Health of Someone You Love by Jen Whitington
The book in a nutshell
Geoff Whittington was 60 years of age and living with type 2 diabetes. His decline wasn’t dramatic, just a little worse each year… until one day Doctor’s started to talk of amputation.
That’s where this book starts.
Fixing Dad follows a family who decide that “managing” decline isn’t good enough. Faced with a bleak future—worsening diabetes, medication piling up, mobility slipping—they step in and take control.
What unfolds is a stroppy, messy, and ultimately successful attempt to reverse type 2 diabetes through changes in food, movement and mindset.
The big idea
Type 2 diabetes is often treated as a life sentence.
This book challenges that.
In many cases, it’s not just manageable—it’s potentially reversible. But only if you move beyond the standard path of medication and start addressing the root causes.
The uncomfortable truth running through the book is this:
The ‘system’ can manage the disease. It’s up to Individuals to fix it.
Key insights
Lifestyle drives the problem—but habits keep it alive. Years of routine—fast food, inactivity, convenience—don’t just affect the body, they hardwire behaviour.
Change happens in small steps, not giant leaps. No single intervention did the job. Progress came from stacking small, consistent changes across nutrition, fitness and mindset.
Working together, a family can change everything. Left alone, Geoff was stuck. With support—and pressure—from his family, he started to move the dial. Accountability matters.
Focus on three pillars: Nutrition, fitness and mindset. Get the balance wrong, and the others unravel.
Belief is the real bottleneck. Geoff didn’t change because he lacked information. He changed when he realised decline wasn’t inevitable.
“Moderation” is often the problem. What people call moderation is usually just a slightly reduced version of the same behaviour.
Real change requires clear lines and specific action.
What to do with this information
Question the default path. Don’t assume your condition—or someone else’s—is fixed.
Start with the basics:
Improve food quality
Increase daily movement
Address mindset and habits
Simple, not easy.
Make it shared. Progress is easier with support—family, friends, or a structured plan.
Use practical tools, not just motivation. One of the strengths of this book is that it doesn’t stop at the story. It includes recipes, meal plans and practical guidance throughout.
Build progress, not perfection. One better meal. One walk. One good decision. Repeat daily.
Create urgency. Change usually follows a wake-up call. If one hasn’t arrived yet, don’t wait for it.
The one takeaway
It reinforced how difficult it is to change health behaviours in isolation. The book makes a strong case that environment—especially family—is often the deciding factor. Being accountable can make a world of difference.
Who this is for
This book is for:
Anyone trying to help a parent or partner improve their health
People dealing with type 2 diabetes or other, lifestyle-related illness
Those who feel stuck and need proof that change is possible
Those who are looking beyond inspiration and want practical examples of exercise and eating plans
This book is not for:
People looking for a purely scientific or clinical explanation
Those unwilling to change habits or environment
My rating
★★★★☆
Medical Disclaimer: This article is for general information only and does not constitute medical advice. The needs of every reader are unique; please consult your GP or a qualified healthcare professional before making changes to your diet, exercise routine, or medication. Never ignore professional medical advice because of something you read online.