Has a doctor or healthcare provider ever told you to “just eat less and move more?”

Or maybe: “Just cut out carbs,” or “Just eliminate dairy and gluten,” or “Cut 500 calories a day and you’ll lose a pound a week”? If you’ve been on a weight loss journey for any amount of time, I’m guessing this has happened to you. As if you haven’t already tried eating less.

Here’s what actually happens when you follow that advice:

You eat a “good” breakfast—Greek yogurt, oatmeal, eggs and avocado toast. You have a “healthy” lunch—a salad with chicken. And then? Things start to go downhill.

By 3 or 4 pm, you’re hit with cravings. You’re searching the pantry for carbs and sugar. At bedtime, you’re back in the kitchen looking for something—anything—to satisfy that nagging hunger.

Sound familiar?

This is the second post in our four-part series on the shifts you need to make to go from dieting to sustainable, lasting weight loss. Last week, we covered mindset. Today, we’re tackling the second critical shift: going from “eating less and moving more” to actually fueling your metabolism.

Let me show you why the advice you’ve been given is keeping you stuck—and what to do instead.

What Really Happens When You “Just Eat Less”

Let’s walk through a typical day of eating less:

Breakfast: You eat something healthy but light—maybe Greek yogurt with berries, or a small bowl of oatmeal.

Lunch: You have a salad with grilled chicken. No dressing (too many calories!), no carbs (trying to be good!).

3pm: The snack attack hits. You’re craving carbs and sugar like crazy.

4pm: You give in and eat something you didn’t plan for.

Evening: You’re raiding the pantry at bedtime, looking for more carbs and sugar.

If I had a dollar for every time someone told me “I’m really good until lunch, and then things start to go downhill…” 

Why This Pattern Happens

Here’s what’s actually going on:

You’re trying to “eat less” because you know that a calorie deficit is needed for weight loss. But by doing so in the first half of the day, you aren’t giving your body what it needs (enough of the right calories – aka energy). So come afternoon & evening, your body is looking for what it didn’t receive earlier in the day (i.e. calories & carbs – the body’s preferred energy source).

• This leads to ending the day in a calorie surplus (or at best, eating your maintenance needs) instead of the calorie deficit you need for weight loss
• Not only that, but you feel out of control around food, especially carbs and sugar, and like you have no willpower when in reality, it’s not a willpower issue, it’s the fact that you didn’t fuel yourself properly.
• You’re hungry all the time, at least in the second half of the day.

Here’s the thing: Hungry people are not successful at long-term weight loss.

Let me say that again: Hungry people are NOT successful at long-term weight loss.

Why “Eat Less, Move More” Doesn’t Work Long-Term

So while, yes, you need to be in a calorie deficit for weight loss, trying to just “eat less” isn’t the right approach. 

Here’s what happens over time:

1. You Restrict Calories Too Much

That “good” breakfast and lunch you were eating? They had fruits and vegetables. They had some protein. But they weren’t enough calories.

You were trying so hard to “eat less” that you didn’t give your body enough fuel in the morning. So what does your body do? It looks for those calories the rest of the day.

2. Your Meals Aren’t Actually Balanced

Even though you thought your meals were healthy, they were missing key nutrients and macros. This leaves you feeling hungry and unsatisfied.

3. It’s Not Sustainable

While severe restriction can help you lose weight in the short term, you won’t be able to keep it off long-term because hungry people don’t succeed at maintaining weight loss.

The Diet Cycle You’re Probably Stuck In

Maybe you’ve tried actual diets:

• Noom
• Whole30
• Weight Watchers
• Keto
• Intermittent fasting

Or versions of diets like:

• Counting calories obsessively
• Cutting out carbs
• Eliminating entire food groups

And by now, you’ve probably realized you can’t keep up the results.

You can’t do Whole30 forever. You can’t maintain Weight Watchers forever. You can’t cut carbs forever without losing your mind.

This leads me to my famous phrase: If you can’t keep doing it forever, you won’t maintain the results forever either.

The Real Solution: Master Your Metabolism

If you want to lose weight and keep it off for the long term, you need to do two things:

1. Master your mindset (we talked about this in the last post) 
2. Master your metabolism (that’s what we’re covering today)

Cutting calories will help you lose weight in the short term. But mastering your metabolism will ensure you actually keep the weight off.

What Does “Metabolism” Actually Mean?

Let’s start with a simple definition:

Metabolism is the physical and chemical processes in your body that convert food into energy.

When you focus on metabolism instead of just calories, you give your body the right TYPE of calories for your goals (in this case, weight loss or fat loss).

Yes, Calories Still Matter—But It’s Not That Simple

Total calories do matter. You do need a calorie deficit for weight loss.

But here’s what most people miss: Choosing the right balance, quality, and type of calories in the right portions at each meal influences your hormones.

And your hormones influence everything:

• Hunger levels
• Cravings
• Energy
• Whether your body burns or stores fat

The Mindset Shift: From Weight Loss to Fat Loss

Instead of just focusing on calories and weight loss, I want you to shift your focus from trying to eat less and shrink your body to focusing on FUELING your body.

Take the focus away from “weight loss” and shift it to “FAT LOSS.”

Here’s Why This Matters

Wouldn’t it be cool if you could set up your body to burn more calories throughout the day without feeling hungry?

Spoiler alert: You can.

You do it through:

• Eating the right balance of nutrients
• Weightlifting (we’ll talk about that next week)
• Fueling your body properly instead of restricting

A Real Example: The “High Calorie” Oatmeal

Recently, a client sent me a picture of a Purely Elizabeth oatmeal cup—that was around 280 calories. Her message: “This is kind of high calorie though.”

I called her out lovingly: “Nope, this is NOT high calorie. It’s not even 300 calories. That’s not enough for a meal.“

Why This Thinking Is Sabotaging Your Progress

The thing is diets condition you to think that meals and snacks should fit a certain calorie budget, which puts the emphasis only on the number of calories and not on the type of calorie and if the meal will fuel you. 

When you choose the lowest-calorie option for breakfast, you’re going to be hungry later. And you’re going to make up those calories later—usually in the form of carbs and sugar when your willpower is lowest.

I actually want you to eat MORE at breakfast because when you fuel your metabolism properly and give your body energy for the day, you can balance your blood sugar and stay full.

This helps you end the day in a calorie deficit instead of a surplus or maintenance, because your body isn’t desperately searching for those missing calories at night.

But Wait—Don’t I Need a Calorie Deficit?

Yes! You do need to be in a calorie deficit for weight loss.

But here’s the key: Not a HUGE deficit.

Forget the 500-Calorie Myth

You’ve probably heard: “Cut 500 calories a day to lose a pound a week.”

Cut that in half.

What if you aimed for a 250-calorie deficit to lose half a pound a week instead?

That’s a much more sustainable rate of weight loss.

Why Extreme Deficits Don’t Work

Cutting 500 calories a day or cutting out entire food groups like carbs is not sustainable because:

1. It leaves you feeling hungry all the time
2. You can’t have fun with friends (no chips and queso? No french fries?)
3. It’s miserable, and eventually you’ll give up

Instead of trying to eat less for weight loss, shift your focus to fueling your body properly.

When you do that, you’ll be able to:

• Enjoy all foods (maybe not all at once, but in balance)
• Eat nutritious, balanced meals 80% of the time
• Indulge 20% of the time
• Move on without guilt
• Still lose fat, tone up, and reach your goals

What Happens If You Don’t Master Your Metabolism

If you keep dieting instead of fueling your metabolism—if you keep asking “What’s the lowest-calorie snack?” and “How can I eat less?”—you’re making it harder for your body to achieve results that last.

Here’s What Happens Physiologically

1. Your appetite increases as you lose weight

• Your body literally increases hunger hormones as you lose weight
• It’s not in your head—you really ARE hungrier

2. Your calorie needs decrease

• As you lose weight and your body gets smaller, it needs fewer calories
• A smaller body doesn’t need as many calories as a larger body
• To keep losing weight, you have to keep eating less and less and less
• This makes you MORE hungry, creating a vicious cycle

3. You lose muscle along with fat

• Unless you do something to preserve muscle (like strength training), you’ll lose it as you lose weight
• As you lose muscle, your metabolism slows
• This makes it even HARDER to lose weight and keep it off

We want to maintain muscle so our metabolism doesn’t slow.

4 Ways to Eat for a Healthier, Faster Metabolism

Ready for the practical strategies? Here are four shifts you can make starting today.

Shift #1: Stop Eating Like You’re Trying to Shrink—Start Eating Like You’re Trying to Thrive

You are a busy working mom.

You need to:

• Keep up with your kids
• Avoid being hangry (because you know that affects your mood and everything else)
• Have energy for your life

You need to focus on:

• Thriving
• Fueling your body
• Becoming the healthiest, strongest version of yourself

This can absolutely include losing fat, gaining muscle, getting toned, and fitting in your clothes again. But now we’re not just focused on weight loss and eating less.

We’re focused on becoming STRONG, not just SMALL.

Shift #2: Start Your Day with 25-30 Grams of Protein

This single change can transform your entire day.

Starting your day with 25-30 grams of protein will:

• Satisfy you and keep you full
• Balance your blood sugar
• Curb cravings later in the day
• Prevent the afternoon crash
• Stop the nighttime pantry raids

Examples of 25-30g protein breakfasts:

• 3-4 eggs or 2 eggs + egg whites with vegetables and whole wheat toast
• 1 cup of Greek yogurt with berries and nuts
• Protein smoothie with protein powder, Greek yogurt, and fruit
• Cottage cheese with fruit and a side of whole grain toast

Shift #3: Don’t Just Eat Protein—Balance Every Meal with Protein, High-Fiber Carbs, and Healthy Fats

Protein is great, but you can’t just eat protein and call it a meal.

Every meal needs all three macros:

1. Protein
2. High-fiber carbohydrates
3. Healthy fats

This creates a balanced meal that keeps you full and satisfied.

Why Your Salad and Chicken Isn’t Working

The reason that salad with grilled chicken isn’t doing it for you at lunchtime?

You don’t have:

• A whole grain or high-fiber carb in that meal
• Any fat (unless you have salad dressing or avocado)

Salad with just chicken is NOT a balanced meal.

What a Balanced Meal Looks Like

Protein: Chicken, fish, tofu, eggs, Greek yogurt, cottage cheese, lean meat

High-fiber carbs: Fruits, vegetables, whole grains (brown rice, quinoa, oats, whole wheat bread/pasta), beans, lentils

Healthy fats: Avocado, nuts, seeds, olive oil, nut butter, cheese

Example balanced meals:

• Breakfast: Eggs + avocado + whole grain toast
• Lunch: Grilled chicken + quinoa + roasted vegetables
• Dinner: Salmon + sweet potato + roasted broccoli 
• Snack: Apple + almond butter

Why This Works

When your meals keep you full and satisfied, you can go longer between meals (3-4 hours), which influences your hormones like insulin in a positive way.

We want to eat full, balanced meals that actually keep us full for three to four hours—not snacking all day, grazing all day, or eating every couple of hours.

For most of my clients, this looks like:

• Breakfast
• Lunch
• Afternoon snack
• Dinner
• Optional evening snack

Some people wake up really early and might have two breakfasts or a snack between breakfast and lunch. It depends on your schedule.

Shift #4: Don’t Go Longer Than 3-4 Hours Without Eating

We don’t want to go 5-6 hours without eating and show up starving at our next meal.

Why This Matters

If you’re starving, what do you crave? CARBS.

No one wants a salad when they’re starving. Pass the bread basket, please.

You want to make sure:

• Your meals are filling and keep you full and satisfied
• You have the timing right
• You don’t go too long without eating
• You don’t show up starving at the next meal

Summary: The 4 Metabolism-Boosting Shifts

Let’s recap the four key changes:

1. Stop eating like you’re trying to shrink

• Instead, eat like you’re fueling yourself
• Eat to THRIVE, not just to be smaller
• Focus on becoming the healthiest, strongest version of yourself

2. Start your day with 25-30 grams of protein

• This sets you up for success all day long
• Balances blood sugar
• Curbs afternoon and evening cravings

3. Balance every meal with protein, carbs, and healthy fats

• Stop focusing on the “lowest calorie” option
• Focus on what will actually keep you full for 3-4 hours
• Prioritize high-fiber carbs: fruits, vegetables, whole grains

4. Eat every 3-4 hours

• Don’t let yourself get too hungry
• Time your meals and snacks appropriately
• Prevent the starving → bingeing cycle

The Big Picture: It’s Not All About Weight Loss

You need to shift your mindset away from:

• Looking at the lowest-calorie options
• Trying to weigh the least amount possible
• Eating to shrink

And shift toward:

• Fueling your body
• Eating to support the life you want to live
• Thinking: “I’ve got weights I need to lift, kids I need to carry, groceries I need to carry”
• Remembering: “I want to be strong, not fragile when I’m older”

You can lose the fat—but you need to shift your mindset.

Stop trying to eat less. Start thinking about eating MORE—more of the right foods that fuel your metabolism.

What’s Next in This Series

This is Part 2 of our 4-part series on shifting from dieting to sustainable weight loss.

Last week (Episode 1): We covered Mindset and how to go from a dieting mentality to a lifestyle mentality.

This week (Episode 2): We covered Metabolism and how to shift from eating less to fueling your body properly.

Next week (Episode 3): We’ll cover Movement and the workout shift you need to make.

Coming soon (Episode 4): The fourth and final shift (you’ll have to wait to find out what it is!)

Your Action Steps This Week

Ready to start fueling your metabolism instead of just eating less? Here’s what to do:

1. Audit your current eating pattern

• Are you restricting too much early in the day?
• Do things “fall apart” in the afternoon or evening?
• Are you choosing the lowest-calorie options out of fear?

2. Plan a protein-rich breakfast

• Aim for 25-30 grams of protein tomorrow morning
• Notice how you feel throughout the day
• Pay attention to your afternoon cravings (or lack thereof!)

3. Balance one meal this week

• Choose ONE meal to focus on
• Make sure it has protein + high-fiber carbs + healthy fats
• Notice how long it keeps you full

4. Stop demonizing calories

• When you catch yourself thinking “this is too high in calories,” pause
• Ask instead: “Will this fuel my body and keep me satisfied?”
• Choose satisfaction over arbitrary calorie limits

5. Track your energy and hunger

• Pay attention to when you feel energized vs. when you crash
• Notice when you feel satisfied vs. when you’re ravenous
• Use this information to adjust your meal timing and composition

Resources to Help

Want more guidance on fueling your metabolism? Download my free “5 Habits for Sustainable Weight Loss for Busy Working Moms” guide with specific strategies for balancing your meals.

Want a step-by-step plan and visual for how to build a balanced plate for fat loss? Grab my best-selling guide: 5 lbs Down & Counting: Sustainable Habits for Weight Loss That Lasts.

Looking for accountability and personalized support so you can get consistent and finally see the scale start to go down? DM me on Instagram to learn about our signature 3-month program, The Sustainable Weight Loss Method.

And don’t forget to subscribe to the podcast so you never miss an episode! 

Subscribe on Apple

Subscribe on Spotify