The Biggest Mistake Women Make on GLP-1 Medications: Not Eating Enough

If you've spent any time in GLP-1 groups, you've probably seen the advice:

"Just make sure you're eating enough protein."

Or:

"Take advantage of your reduced appetite and eat as little as possible."

And while those recommendations may sound reasonable on the surface, I believe they can lead many women down the wrong path.

In fact, the biggest mistake I see women make on GLP-1 medications is surprisingly simple:

They don't eat enough.

Not enough calories.

Not enough carbohydrates.

Not enough nutrition.

And over time, that can create a whole new set of problems.

Why This Happens

GLP-1 medications work by improving metabolic signaling and initially reducing appetite.

For many women, this is the first time in years that they aren't constantly thinking about food.

That's wonderful.

But it can also become a problem.

When hunger disappears, eating becomes easy to forget.

A protein shake becomes breakfast.

Lunch gets skipped.

Dinner is a few bites of chicken and a handful of vegetables.

The scale goes down, so it feels like everything is working.

But underneath the surface, your body may be struggling.

Weight Loss Is Not the Same Thing as Health

Many women assume that if the scale is moving down, everything must be going right.

But your body has needs that go far beyond weight loss.

Your brain needs fuel.

Your muscles need fuel.

Your immune system needs fuel.

Your hormones need fuel.

Your metabolism needs fuel.

When those needs aren't being met consistently, your body begins adapting.

You may notice:

- Fatigue

- Poor sleep

- Hair loss

- Increased stress

- Brain fog

- Reduced exercise performance

- Feeling cold all the time

- Intense cravings when the medication begins wearing off

These symptoms aren't necessarily caused by the medication.

Many times, they're caused by under-fueling.

The Problem With Chasing the Lowest Possible Appetite

One of the most common conversations I see online sounds something like this:

"I'm only eating 800 calories a day now!"

And the response is often:

"That's amazing!"

But is it?

Imagine owning a car and deciding that because gasoline is expensive, you're only going to put a gallon in the tank each week.

The car may continue running for a while.

But eventually, problems will show up.

Your body works the same way.

Reduced appetite is a symptom.

It's not the goal.

The goal is improved metabolic health.

The goal is having enough energy to live your life.

The goal is feeling good.

Why I Don't Believe Hunger Is the Enemy

This is where my philosophy differs from much of what you'll hear online.

I don't believe hunger is something we should try to eliminate forever.

Hunger is communication.

It's one of the ways your body tells you it needs something.

Of course, hunger signals can become dysregulated when metabolism isn't functioning properly.

That's one of the reasons GLP-1 medications can be so helpful.

But once those signals begin improving, I believe we should learn to listen to them—not fear them.

Your body isn't trying to sabotage you.

It's trying to keep you alive.

Carbohydrates Matter More Than Most People Realize

Another common mistake I see is women becoming obsessed with protein while completely neglecting carbohydrates.

Protein is important.

But so are carbohydrates.

Your brain relies heavily on glucose.

Your nervous system relies heavily on glucose.

Your body has multiple backup systems to create glucose when it isn't available—but those systems exist for survival, not optimization.

Many women on GLP-1 medications naturally drift toward eating:

- Less food overall

- More protein

- Fewer carbohydrates

Over time, that combination can leave them feeling exhausted, stressed, and frustrated.

The answer isn't necessarily more willpower.

Sometimes it's simply more nourishment.

What I Encourage Instead

Instead of asking:

"How little can I eat?"

Try asking:

"How well can I nourish my body?"

Focus on:

- Eating breakfast

- Including carbohydrates throughout the day

- Getting enough protein without obsessing over it

- Eating regularly

- Paying attention to energy levels

- Prioritizing sleep

- Supporting your metabolism instead of fighting it

Small changes done consistently almost always outperform extreme strategies.

My Experience With GLP-1 Medications

I've been using tirzepatide since 2022.

Like many women, I've experienced the reduced appetite that comes with these medications.

And I've also experienced what happens when I don't eat enough.

The difference in my energy, sleep, mood, and overall well-being is dramatic when I consistently fuel my body appropriately.

That's one of the reasons I'm so passionate about helping women use these medications as a metabolic tool rather than simply a weight-loss tool.

Because the goal isn't just losing weight.

The goal is feeling better.

Start Here

If you're currently on a GLP-1 medication, don't worry about making massive changes overnight.

Pick one thing.

Maybe it's eating breakfast.

Maybe it's adding more carbohydrates to lunch.

Maybe it's simply becoming aware of how little you've been eating.

Awareness always comes before change.

And sometimes the biggest breakthrough isn't eating less.

It's finally giving your body what it's been asking for all along.

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Ready for More Support?

If you're looking for a simple way to track your doses, weight trends, symptoms, injection sites, and progress over time, check out the GLP-1 Progress Tracker app.

Or explore GLP-1 Done Right and Healthy Habits Done Right inside the Done Right Wellness Vault.