Karlie Holtby - Hormone + Metabolic Nutritionist

Karlie Holtby - Hormone + Metabolic Nutritionist Karlie | Metabolic Nutritionist
Weight loss isn’t the problem. It’s the symptom.

Metabolism healer for women 30+
Ancestral nutrition | Hormone harmony
Nutritionist | 15 yrs

This is what MRR is alllll about. When women stop obsessing over fast weight loss and start focusing on healing… everyth...
05/07/2026

This is what MRR is alllll about. When women stop obsessing over fast weight loss and start focusing on healing… everything changes. ❤️

www.karlieholtbywellness.com

I love this so much!!!!She didn’t say, “I lost X pounds.”She said… “I had to go buy new jeans today.”And honestly? That ...
04/01/2026

I love this so much!!!!
She didn’t say, “I lost X pounds.”
She said… “I had to go buy new jeans today.”
And honestly? That tells me everything I need to know.

Because when your body finally starts working with you instead of against you… you stop obsessing over numbers. You just… live. 🤍

Your clothes fit differently. Your energy feels steady. You’re not negotiating with cravings at 8pm like it’s a hostage situation. You’re not waking up already behind in your day.

And this is what makes my MRR program different . . . She didn’t get there by eating less.
She didn’t get there by doing more cardio. She didn’t get there by trying harder. She got there by finally understanding what her body actually needed and created safety in her body to let go, instead of store!

Most women aren’t stuck because they lack discipline. Because lets be honest, how many diets have you tried? How many times have you restricted? Moved more? Took all your supplements? And you're still stuck?

You're stuck because you've been taught a system that works against your biology. So you keep spinning… Doing more. Trying harder. Getting nowhere. The vicious cycle continues, but it gets worse each time.

Until something clicks.
Until the noise gets quiet.
Until the guesswork is gone.
Until there’s a clear, simple way to eat, fuel, and live that actually makes your body feel safe again.

That’s when everything shifts. Not overnight.
But in a way that lasts, forever. I want to give you the missing puzzle pieces. Because these are the best decades of your life, and we have no time to waste!

If you’ve been watching from the sidelines… Saving posts, trying to piece it together, wondering if this is the thing . . .

Let me ask you this:
What would it feel like to wake up and not question your food, your body, or your progress anymore? To just… know what to do.

Because that’s what I give my women in my program. Not another diet. A way out. A deep understanding of how your body actually works. We move from fear based eating to a place of confidence.

If you’re ready to stop guessing and actually start feeling like yourself again…

Comment RESET or send me a message.

I’ll show you what this could look like for you. 🫶

Big love,

Kar xo

www.karlieholtbywellness.com
Karlie Holtby - Hormone + Metabolic Nutritionist
















Have you ever felt like you’re doing everything right… and your body still won’t change?Karlie Holtby - Hormone + Metabo...
03/06/2026

Have you ever felt like you’re doing everything right… and your body still won’t change?

Karlie Holtby - Hormone + Metabolic Nutritionist

There was a moment a few years ago when I realized something didn’t add up.

Like a lot of people during 2020, I lived in stretchy pants and pajamas for a long stretch of time. Life was slower, routines were different, and honestly… hard pants weren’t really required. But eventually life started returning to normal and I had to put real clothes on again. And that’s when it hit me.

None of them fit.

Somewhere along the way I had gained about 20 pounds. But more than the weight, I didn’t recognize myself. I didn’t feel good in my body anymore. And the frustrating part was that I already ate what most people would consider “healthy.” Organic food, whole foods, the things we’re told are the gold standard. I had even been vegan for nearly 10 years, which I believed was the healthiest way to eat at the time.

So I did what most disciplined people do when they want results. I committed.

I took on a 100 day workout challenge. I followed a nutrition plan that a fitness coach had given me years earlier when I had successfully lost 10 pounds. I followed it to the letter. I weighed myself at the beginning but refused to weigh in during the program so I wouldn’t get discouraged. I showed up every day. I was completely 100% compliant.

Breakfast looked like protein pancakes made with a cup of oats, a banana, eggs, and protein powder. Lunch was a salad with chicken. Dinner was protein, vegetables, and rice. Everything was “clean.” Everything was what we’re told is healthy.

One hundred days later I stepped on the scale.

Zero pounds lost.

I remember standing there thinking something must be wrong with me. I was doing everything right. I was working hard. I was disciplined. And my body wasn’t responding. I genuinely thought I was broken.

But what I eventually discovered changed everything.

My body wasn’t broken. My metabolism wasn’t slow. My body was simply confused by the fuel I was giving it.

What I learned was that the pancreas doesn’t really care if the sugar comes from a muffin or a bowl of rice. One cup of rice is roughly the equivalent of about 11 teaspoons of sugar to your bloodstream. That cup of oats in my protein pancakes? Around 15 teaspoons. Add the banana and I was essentially giving myself a morning glucose spike that told my body to store energy, not release it.

I was eating “clean”… but I was constantly triggering insulin.

And when insulin is high, the body cannot easily burn stored fat. It’s a biological safety mechanism. The body holds on.

That discovery sent me down a path of studying metabolism, hormones, ancestral nutrition, and how the human body is actually designed to function. Our DNA is programmed the same way it was thousands of years ago. Our biology hasn’t changed.

Our food has.

The average person today consumes hundreds of grams of "healthy" carbohydrates a day, constantly spiking blood sugar and insulin. Over time the body becomes dysregulated, inflamed, and confused. And then women blame themselves when nothing works.

But the body isn’t the enemy.

When we start eating foods the body and our DNA recognize, and supporting metabolism the way nature intended, something beautiful happens.
The body finally feels safe enough to let go.

This is exactly why I created my Metabolic Reprogramming Reset. It isn’t diet culture. It isn’t counting calories or obsessing over macros. It’s learning the biology of your body so you understand how to nourish it for the rest of your life.

When the body heals, weight loss becomes the byproduct.

And the most beautiful part is that women stop living in fear of food and finally start trusting their bodies again.

If you’ve ever felt like you’re doing everything “right” and still feel stuck… I see you. And I promise there is a reason.

Your body isn’t broken. It may just be asking for something different. 🤍

If you’re feeling like you’re doing everything “right” but still feel stuck, I offer a 101 Metabolism Audit where I look at your rhythms, meals, and habits and help you uncover the one or two things that may be confusing your metabolism. 🤍

Come check out my work here and how I can help you thrive in your body. . .
🔸️www.karlieholtbywellness.com

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Most women think weight gain and pain in their late 30s and 40s is just part of getting older.Hormones.Perimenopause.“Sl...
03/04/2026

Most women think weight gain and pain in their late 30s and 40s is just part of getting older.

Hormones.
Perimenopause.
“Slower metabolism.”

But what if the real issue isn’t your age… and it’s not a lack of discipline either?

What if your body simply doesn’t feel safe enough to let go… and we’ve drifted so far from our biology that we’ve forgotten how to support it?

Lisa came to me exhausted, inflamed, and convinced she was sliding into perimenopause.

Brain fog.
Poor sleep.
Afternoon crashes.
Zero motivation.

Fast forward a few months and something remarkable happened.
Her body started responding again.

Weight released.
Inflammation disappeared.
And EVERY single symptom she thought she had to live with… GONE.

Not from dieting.
Not from cutting calories.
But from restoring the metabolic signals the body was designed to run on.

This is exactly what I teach inside my Metabolic Reprogramming Reset, a three phase system designed to support your body and restore the signals it needs to function the way it was designed to.

It’s ancestral wisdom applied to modern women who feel stuck.
It’s the kind of information most women have never been told before… including how many so called “healthy” foods may actually be keeping you stuck. When the body finally feels safe, it does what it was built to do.

It heals.
It lets go.

If you’ve been doing “all the right things” but still feel stuck, I created a short quiz that helps uncover what may actually be blocking your metabolism.

✔️Comment QUIZ and I’ll send it to you.

✔️If you’re ready for clarity, book a 1:1 Mini Metabolism Call and I’ll walk through your rhythms and show you exactly where the lever is.

✔️And if you’re done dabbling and ready to feel like yourself by summer? Jump into the Metabolic Reprogramming Reset.
No extremes.
No starvation.
No guessing.
Just real metabolic repair.

✔️Comment QUIZ, AUDIT, or RESET and I’ll send you what you need 🤍

* I’m sharing this screenshot with permission because I want you to see what’s possible when a woman stops fighting her body and starts understanding it. xo

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Which one are you claiming?1️⃣ Blue rare – seared outside, cool red center2️⃣ Rare – warm red center3️⃣ Medium rare – wa...
03/04/2026

Which one are you claiming?

1️⃣ Blue rare – seared outside, cool red center
2️⃣ Rare – warm red center
3️⃣ Medium rare – warm pink/red center
4️⃣ Medium – pink center
5️⃣ Medium well – slight hint of pink
6️⃣ Well done – aka “shoe leather” 😂

I’m a solid medium rare/rare girl 🙋🏼‍♀️

Juicy, tender, and full of flavour.

What are you grabbing off the grill?
(And no judgment… even the well done folks are welcome lol🤣)




I need to show you something. These aren’t before and after photos. These are real words from real women inside my Metab...
02/27/2026

I need to show you something. These aren’t before and after photos. These are real words from real women inside my Metabolic Reprogramming Reset.

• Down 28 lbs.
• Inches lost everywhere… even the neck.
• inches gained on biceps and calves (hello muscle 👏🏼).
• Swelling in legs gone.
• 94% improvement in osteoarthritis pain.
• No cravings.
• Sleeping deeper.
• Walking down stairs without holding the railing.
• Designer jeans from 15 years ago… loose.
• People saying, “You look healthy.”
• “I finally believe my metabolism isn’t broken.”
• “This is my lifestyle now.”

Read that again. Not just weight loss.

Inflammation down.
Energy up.
Confidence back.
Control around food.
Freedom in the grocery store.
No more eating “just because.”

😭😭😭😭😭😭😭😭😭😭

This is what happens when you stop fighting your biology and start working with it. These women didn’t starve. They didn’t force it. They didn’t out exercise bad information. They didnt macro or calorie count. They learned how their body actually works, gave it safety and worked with their biology. And when that clicks? The body responds.

If you’ve been quietly watching… wondering if this is just another thing that works for “other people”…
It’s not magic. It’s physiology. And yes, I have answers you've never heard before!

If you want more information, message me “AUDIT” and I'd love to help you. No pressure. All clarity. Xo

www.karlieholtbywellness.com for more testimonials! 🤍

Okay… this is the stuff that gets me.Because I know what those “goal jeans” represent. They’re not just denim. They’re t...
02/27/2026

Okay… this is the stuff that gets me.

Because I know what those “goal jeans” represent. They’re not just denim. They’re the pair you tucked in the back of your closet thinking, “Maybe one day.” The ones you tried on every few months and then quietly folded back up. I kept a pair from my 20s for the same reason… although let’s be honest, low rise is a chapter we are not revisiting. 🤣

My MRR student didn’t get there by eating less. She didn’t force her way through cravings. She didn’t live on egg whites and treadmill miles. She learned how to actually feed her body. Real food. Enough food. The kind that stabilizes your blood sugar and tells your nervous system it’s safe. And when the body feels safe? It lets go.

Now she’s packing for Mexico with confidence and that is e v e r y t h i n g ! ! !

If you’ve been watching my post and thinking, “Must be nice”… I want you to know she started exactly where you are. Frustrated. Stuck. Doing all the “right” things and not seeing it translate.

This isn’t about shrinking yourself for summer. It’s about coming back home to your body and finally understanding it.

And if you’re ready to stop sitting on the sidelines… you already know where to find me. 🤍

I read her message and just smiled. Not because of the inches. Not because of the number on the scale. But because of wh...
02/27/2026

I read her message and just smiled. Not because of the inches. Not because of the number on the scale. But because of what she said in between the lines. “I didn’t even feel the need to measure… because I already felt amazing.”

That’s it.
That’s the shift.

When a woman stops obsessing. Stops negotiating with herself. Stops waking up already thinking about how to “be good” that day. And instead… she just feels steady.

Clear headed.
Less inflamed.
Comfortable in her jeans.
Confident in her skin.

That’s what I care about. Because I don’t teach weight loss. I teach women how to live in a body that feels safe and nourished, and when that happens, the body releases what it no longer needs.

No willpower. No punishing workouts. No starting over every Monday. No calorie counting. No macro counting.

Just satiety.
Balanced hormones.
Stable blood sugar.
Ancestral rhythms your body recognizes like, “Oh. Finally.”

And when the body feels safe? It responds.

If you’re watching this thinking,
“Okay… but would it work for me?”

Friend… the women who get results aren’t superhuman. They’re not more disciplined. They’re not more motivated. They just finally stopped fighting themselves.

If you’re tired of living in a body that feels loud, puffy, chaotic, or out of control… you don’t need more restriction. You need the right inputs.

And yes, this can be your story too.
You don’t have to stay on the sidelines.

Imagine where you could be in 3 months if you stopped guessing and started repairing your metabolism for real. You are not broken. We've been sold a lie and you’re just running on the wrong fuel.

If you’re ready to feel steady, strong, and confident in your own skin, message me “RESET” and let’s talk about my Metabolic Reprogramming.

Your next 90 days could change everything. Xo

Your ancestors didn’t need a needle to hit their goal weight.  And I can't yell this loud enough ... neither do you!!!!!...
12/08/2025

Your ancestors didn’t need a needle to hit their goal weight. And I can't yell this loud enough ... neither do you!!!!!!

I’ve watched the GLP-1 craze explode with two things in my chest ... compassion and a giant, flashing warning light.

Compassion, because I get it. Women are exhausted. Pressured. Conditioned to believe the solution is always to shrink. And concern, because the wellness world has officially lost they're freaking damn mind.

The same industry that tells you not to take Advil, not to touch seed oils, birth control pills, and not to use sunscreen, is now shouting from the rooftops that injecting a heavily modified pharmaceutical is…“natural.”

Let’s stop right there.

If GLP-1s were truly natural, you wouldn’t need to inject them.
Your body already makes real GLP-1.

These drugs are not that.
They’re engineered to override your biology, not support it.
And no amount of word gymnastics can turn an injectable appetite suppressing pharmaceutical into a wellness tool.
None.

Yet here we are, watching "holistic leaders" become unpaid pharma reps with prettier branding.

You thought you opted out of mainstream medicine…
Only to get duped by its wellness remake.

Now comes microdosing, the “gentle,” tidy little shortcut.
Just a sprinkle! Just enough to stabilize blood sugar!
Just enough to curb cravings!
Just enough to “rebalance” things!

Except we have:
No long term data.
No microdosing clinical trials.
No understanding of decade long hormonal, metabolic, or neurological impact.

This is where the wellness world used to scream about informed consent. Where is that energy now?

Because real informed consent looks like this:
+ They disconnect your hunger cues. You stop feeling the natural urge to eat even when your body genuinely needs fuel.
+ They can trigger significant muscle loss. Your body burns through lean tissue when appetite is artificially shut down.
+ They drastically slow digestion. For some, this progresses into severe gastroparesis or full intestinal paralysis.
+ They alter your brain’s reward pathways. Food motivation drops, pleasure from eating blunts, and dopamine signaling changes.
+ They can destabilize mood. Emotional flatness, anxiety spikes, depression, and disconnection are increasingly reported.
+ They force extreme hormonal and neurological signals far beyond anything your body naturally produces.
+ They carry serious medical risks: pancreatitis, gallbladder disease, bowel obstruction, kidney injury, and black box thyroid tumor warnings.
+ Real world data is alarming: FAERS has 335,211 adverse event reports tied to these drugs, including deaths.
+ Their benefits are drug dependent. Stop the injections and the effects stop, too.
+ Rebound hits hard. Intense hunger, rapid weight regain, blood sugar chaos, and metabolic instability are common when coming off.

And regenerative peptides?
Different category, yes.
But definitely not risk free.
Some people thrive, others crash.
And transparency is nowhere to be found.

Here’s the thing:
The problem isn’t personal choice. The problem is deception.
It’s the reframing of pharmaceuticals as “natural.”

The hypocrisy of calling dependency a “wellness protocol.”
The complete abandonment of root cause healing.

Where's the discernment, friends?

Because GLPs don’t fix:
+ Stress
+ Hormone chaos
+ Blood sugar instability
+ Sleep deprivation
+ Trauma
+ Nutrient depletion
+ Inflammation
+ Joint pain
+ Autoimmune flares
+ Nervous system dysregulation

They silence your appetite.
They mute your body’s signals.
They do nothing to repair why those signals were screaming in the first place.

Meanwhile…
Inside my world, women lose 10–20 lbs in their first month, naturally. Root cause support.

No needles.
No synthetics.
No starvation disguised as “efficiency.”

We reset the actual root:
Insulin. Leptin. Hormones.
Circadian rhythm.
Minerals.
Blood sugar.
Protein and fat metabolism.
Nervous system safety.

Women eat MORE than they ever did dieting.
No counting.
No macros.
No bargaining with food.
Just ancestral, biologically aligned nourishment.

And guess what happens?
Cravings calm.
Energy stabilizes.
Inflammation drops.
Mood lifts.
Appetite regulates.
And their bodies come back online, strong, capable, steady.

GLPs override your biology.
My work restores it.

And that’s why I refuse to hand my mental health or my worth, back to another shrink yourself trend cycle.

Strong.
Muscular.
Midlife.
Clear eyed.
And fully sovereign in my body.

That’s where I live now.
And that’s where I’ll lead you. xo

✨ What if fat loss could actually be… EASY?(And not only that, sustainable, too? 😳)You’ve been hustling. Walking more. T...
11/28/2025

✨ What if fat loss could actually be… EASY?
(And not only that, sustainable, too? 😳)

You’ve been hustling. Walking more. Trying to “eat clean.”
But the scale barely budges… or it drops and pops right back up.

Here’s the truth no one else will say out loud:
Weight loss is 90% what you eat and 10% movement, and I will die on that hill.

I used to dream about reaching my ideal weight without forcing myself into workouts I hated.
Turns out… that dream wasn’t unrealistic.
It was biology.

Meet MRR, my 3-phase Metabolic Reprogramming Reset.

This isn’t another “eat less, move more” scheme.
It’s a total nervous system reset grounded in ancestral eating + metabolic safety.

Because when your body feels safe?
It releases.
Fat, inflammation, cravings, bloat, brain fog, it all shifts.

Inside MRR, you learn exactly how to:
• Flip your body out of survival mode
• Regulate insulin (the actual fat-loss switch)
• Eat in a way that calms cravings instead of triggering them
• Drop weight without over exercising
• Build a metabolism that stays steady for decades

And the best part?
You don’t have to live in the gym to get results.
Most women lose their first 10 - 20lbs in the Reset phase without adding a single workout.

If you want weight loss that feels calm, sane, and doable…

MRR is where you stop the chaos, silence the diet noise, and follow a proven step-by-step system to finally feel like you again.

Ready to reprogram your metabolism, the right way?
✨ Join the Metabolic Reprogramming Reset →

https://www.karlieholtbywellness.com/general-8

Let’s get you free, nourished, and unstoppable. 💛

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Toronto, ON

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