How Ketones Gave Us Back a Spark of Our Mom

Inspired by the work of Dr. Mary T. Newport

We thought we’d tried everything.

Then a YouTube video changed everything.

It was February 2023. Our mom had been living with Alzheimer’s for six years. We were deep in the caregiving rhythm—walking beside her with steady hands, trying to preserve her independence, ease the journey, and meet her in each moment, exactly as she was.

And then one night, the algorithm served us this:
 “Unconventional But Effective Therapy for Alzheimer’s Treatment: Dr. Mary T. Newport at TEDxUSF.”

We clicked. We watched. We rewound.

By the end of the week, we had Dr. Newport’s book in hand, organic refined coconut oil in the kitchen, and a newfound sense of hope in our hearts.


Why Ketones Gave Us Hope

Dr. Newport explained something we’d never heard before: the Alzheimer’s brain might not be broken—it might just be starving.

The brain’s preferred fuel is glucose, a form of sugar. However, in Alzheimer’s, the brain often loses its ability to utilize glucose efficiently. Some researchers even call it Type 3 diabetes—a condition where brain cells can’t access the fuel they need, even when it’s available.

But the brain has a backup plan: ketones.

Ketones are a natural energy source made from fat. Unlike glucose, ketones don’t need insulin to get into the brain. They can cross the blood-brain barrier and nourish neurons that are otherwise shutting down due to a lack of fuel.

They don’t cure Alzheimer’s, but they may help the brain function longer and more clearly.


Day 1 to Day 5: What We Saw

We weren’t expecting miracles. We just wanted to see if it made a difference.
So we picked something simple: the alphabet.

Day 1:

We asked our mom to write the alphabet before starting coconut oil.

She stared blankly. The word “alphabet” meant nothing.

But when we gently started singing “A-B-C…,” her eyes lit up.

It took us 8 minutes to complete it, with considerable assistance.

Day 5:

Just five days into her new morning routine with coconut oil, we tried again.


This time, she smiled and sang the whole thing on her own.
She wrote it out in just 6 minutes, with barely any prompting.

“A-B-C-D-E…” she sang, smiling like it was second nature.
Five days earlier, the word alphabet didn’t even register.

It wasn’t perfect. But it was progress—and in Alzheimer’s, even a slight improvement feels like a miracle in the making.

The Science That Made Us Believe Again

Here’s what we’ve learned from Dr. Newport’s research:

  • Your body makes ketones when it breaks down fat during fasting, exercise, or a low-carb diet.
  • They’re a clean, efficient fuel the brain can use even when glucose isn’t working.
  • They’re found naturally in breast milk and added to baby formula to support brain development.
  • Coconut oil and MCT oil are easy, affordable ways to help the body start producing ketones today.

We began with organic, refined coconut oil because it’s readily available in most grocery stores. After seeing improvement, we added MCT oil—and now our mom takes the blend Dr. Newport recommends.

Why both?

  • Think of coconut oil as a slow-burning log—it takes longer to catch but keeps the fire going for up to 8 hours.
  • Think of MCT oil as kindling—it lights quickly and burns bright, peaking in about 3 hours.

MCT oil gets things going. Coconut oil keeps it going. Together, they create a steady, sustained energy source for the brain.

As Dr. Newport puts it:

“Neurons that appear dead may simply be starving. Ketones provide the fuel to wake them up.”

And that’s precisely what it felt like we were witnessing.


What You Eat Still Matters

Here’s the catch: Ketones can’t do their job if the body is flooded with sugar.
Sugar and ketones compete, and sugar always wins.

To make ketones more effective, we paired our mom’s routine with a low-carb diet:

  • No white bread, white rice, or sugary cereals
  • No cookies, pastries, or sweetened yogurts
  • Plenty of healthy fats and fiber-rich vegetables
  • Natural sweetness from apples with peanut butter and other whole foods

A Small Change That Changed Everything

Since that first week in 2023, our mom has taken ketones every single day.

– She’s more alert.
– She joins conversations again.
– She remembers details that used to slip away.

“I didn’t expect such a clear response,” our Dad said.
“I just wanted to try something new—but this gave us a piece of her back.” – Kim.

It’s not magic. It’s not a cure.
But it’s a tool—and it has made a meaningful difference in our mom’s life.

Before You Get Started

We understand the eagerness to start, especially when hope is at stake. But remember, patience is key. Your loved one’s body needs time to adjust to the presence of ketones.

Start here:
The Coconut Oil & Low-Carb Solution by Mary T. Newport, MD

This book walks you through:

  • Why is easing into ketones essential
  • How to avoid digestive issues (yes, giving too much too soon can cause explosive diarrhea)
  • How to build up to a therapeutic amount
  • Ways to incorporate coconut oil into your everyday meals

We read it cover to cover and followed the plan.
And yes—it worked.

Yes, explosive diarrhea is a real side effect.
Start slow. Dr. Newport’s book provides clear instructions on how to do it safely.


Want to Learn More?

Start with the talk that started it all for us:

Coming soon—we’ll share the exact morning recipe we use, how we adjusted her meals, and why we’ve stuck with this for over a year.

But if you’re reading this and wondering if it’s worth a try?
From one caregiver to another: yes. Start small. Start today.

Here are the tools that helped us get started—and that we still use today.

The Coconut Oil & Low-Carb Solution by Dr. Mary T. Newport

Dr. Newport’s book explains how ketones fuel the brain, why the combination of coconut oil and MCT oil works, and how to get started safely. She covers how to ease in, avoid digestive issues (yes, explosive diarrhea is real), and build up to a therapeutic amount. Recipes included!

Note: We bought this book before CGMs were available over the counter. If you’re just starting, we recommend using a CGM first to see how your loved one’s body responds to food, then layer in ketones.

Refined Organic Coconut Oil

We use refined coconut oil because it doesn’t have a coconut flavor, allowing us to also cook with it.

MCT Oil (C8/C10 Blend)

This C8/C10 blend converts quickly to brain-boosting ketones. Skip C12—it’s slower and less effective. Pair with coconut oil for steady energy.

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