115. Why You’re Gaining Weight After 40 (Even Though You’re Eating Healthy)
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Frustrated because you’re eating healthy, exercising, and still gaining weight after 40? Many women in perimenopause feel like their body suddenly stopped responding to the things that used to work. In this episode, Claudia breaks down some of the common reasons women gain weight in midlife – even when they’re trying hard to “eat clean.”
If you’ve been wondering why you feel more inflamed, puffy, hungry, tired, or stuck in your body after 40, this episode will help you understand what may actually be going on.
We cover:
- Why eating healthy doesn’t always lead to weight loss after 40
- Hidden nutrition mistakes (healthy salads, smoothies, nuts & snacks)
- Why under-eating protein and carbs can backfire in midlife
- The connection between hormones, muscle & weight gain
- Why skipping meals and exercising more may be making things worse
🔥Want a realistic plan for better energy, mood & strength after 40?
My new 6-week live program, Midlife Body Rebuild is open for enrollment!
JOIN NOW to get founding member pricing + special bonuses until July 3rd.
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Why You’re Gaining Weight After 40 Even Though You’re Eating Healthy
Hey there, today we’re talking about something I hear from women all the time:
“Claudia, I’m eating healthy…so why am I still gaining weight?”
And honestly? I get the frustration.
Because a lot of women over 40 are actually trying really hard.
You’re eating salads. Drinking smoothies. Buying expensive healthy snacks. Maybe cutting carbs, or even tried fasting.
And yet…your body feels puffier; your clothes fit differently; you feel inflamed and downright frustrated.
So if that sounds familiar, keep listening.
Why What Worked in Your 30s May Not Work After 40
But first, I want to share something personal – I’m not someone who is naturally thin. I have to work pretty hard to maintain a healthy weight and stay fairly lean. So please don’t think it’s easy for me – because holy moly it’s not. I’ll share more in future episodes, but today I want to focus on you. Because I see how hard it is and I feel for you.
When you don’t feel good in your body, everything is impacted. Your social life, your confidence, how you dress and present yourself and even your sex life. You feel self conscious and every time you look in the mirror, you just want to cry. And it can really consume you. Trust me: I’ve been there. So I hope today’s episode gives you some clarity.
So when we think of healthy foods that doesn’t mean they’re necessarily supportive for your goals in midlife.
That’s an important distinction to understand as you listen to this episode.
Because what worked at 30 often does not work the same way at 42, 45, or 50.
I’m sure you know by now, hormones start to shift.
We lose muscle as we age, we need more recovery.
And stress impacts us way more than we think.
And unfortunately, a lot of the wellness advice online is either unrealistic or designed for 25-year-olds.
So I want to walk through some of the biggest reasons women gain weight after 40—even when they think they’re eating healthy.
And by the way, if this is the kind of information you’ve been confused about, enrollment is now open for Midlife Body Rebuild, my new 6-week program for women over 40 who are tired of conflicting advice, restriction, and trying really hard – with little to show for it.
We’re simplifying what actually matters after 40 in regards to nutrition, movement, stress, sleep, hormones—without extremes.
Doors are open, we start July 13th, and if you join by Friday, July 3rd, you’ll save $50 and get my special bonuses.
I’ll mention it again later, but you can check out the show notes for more details.
OK, let’s get into today’s topic.
1. Your “Healthy” Foods May Not Actually Be Supporting Your Goals
I see this constantly. Women say…“I eat really healthy!”
And they do. But then I look at what they’re eating and it’s:
A salad with greens, cucumber, some chicken, half an avocado, goat cheese, nuts, seeds, olive oil dressing…and suddenly that “light healthy lunch” is actually very calorie-dense.
Or:
A green smoothie with fruit, almond milk, spinach, nut butter and maybe a scoop of protein or collagen.
Again—not bad. But not enough protein or carbs and not enough structure for blood sugar regulation.
Or you may be grazing on:
- Protein bars.
- Trail mix.
- Handfuls of nuts.
- Granola.
- Or other “healthy” snacks.
And I’m not saying these things are bad..
But more often than not, women are unintentionally overdoing calorie-dense foods, while simultaneously under-fueling in ways that matter.
And sometimes the issue is that women are eating healthy…but not necessarily balanced.
A meal that supports energy, blood sugar, hormones, cravings and better body composition (meaning more muscle, less fat) in midlife – should include some combination of:
Protein (like chicken, shrimp, beef), fiber (raspberries, beans, broccoli), healthy fats (olive oil, egg yolks, avocado)—and quality carbs too (sweet potatoes, rice, oats and some starchier carbs also are fiber-rich).
- Let’s get back to protein for a bit – you’re probably under-eating protein
This is one of the biggest issues I see in women over 40.
Especially busy women. You think you’re eating enough…
But breakfast may be 2 eggs, which is only 12 grams.
Lunch may have 20 grams. Dinner is decent.
But at the end of the day, you’re nowhere near where you need to be to support lean muscle, a healthier metabolism, blood sugar regulation, recovery, or appetite regulation.
I’m actually going to do a full episode next week on how much protein women really need after 40—because there’s a lot of confusion around this, and yes, we also need to talk about carbs because some women are accidentally under-fueling there, too.
Muscle is so important over 40 – and one of the biggest drivers of metabolic health.
It supports blood sugar, strength, mobility, body composition, energy, and healthy aging.
I mean, look around, how many people in your life over the age of 60 are actually thriving, can take care of themselves, are lean, and don’t experience pain?
This is one reason I’m such a fan of strength training in midlife.
But if you’re strength training and barely eating enough protein or carbs?
You’re making things harder than they need to be.
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You’re under-eating during the day…then overeating at night
Busy, high-functioning women are notorious for this.
You’re busy; you’re running around taking care of everyone.
Probably skipping breakfast, lunch is rushed. Dinner becomes the first real meal of the day.
Then by 8 pm? You’re starving.
Then you’re grabbing a handful of crackers, your kids’ snacks, chocolate, the whole bag of popcorn instead of the serving size, wine, something salty or sweet to satisfy those loud cravings.
This is happening because when you under-fuel all day, your body will eventually ask for energy.
And usually it’s not asking for broccoli; it’s usually quick comfort food.
And on that note—some of you are genuinely under-eating carbs.
I know low-carb became the answer to everything for a while…or ketogenic diets. There’s a time and place for them. But they’re not meant to be long-term. It can disrupt your gut, thyroid, hormones and metabolic health.
And if you’re strength training, stressed, sleeping poorly, trying to focus all day, and eating tiny salads with barely any carbs? Your body may be asking for more food—not less.
This is where blood sugar and nervous system support matter.
Because if your body feels stressed, depleted, and underfed, all day long, cravings go through the roof.
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Weekend eating may be undoing your progress
Look, you can’t be perfect Monday – Thursday and then treat weekends like a free-for-all.
Restaurant meals, cocktails, extra snacks, desserts, takeout.
No rules because…“I deserve it.”
And listen—I’m not saying never enjoy yourself.
I enjoy life too. Mike and I love to try different restaurants, we both have a sweet tooth. But within reason.
Consistency matters, especially in midlife.
Women think their metabolism is slow, when in fact, you’re inconsistent with how you eat. So you may be eating 1200 calories most weekdays, then 2500 calories on weekends.
You can’t lose weight like that – I’m sorry. That’s the harsh reality.
-
You may be relying too heavily on exercise
I talked more about this in last week’s episode, but it’s worth repeating.
More cardio is not always the answer. We do need some.
But some women are doing OrangeTheory, Peloton, running, HIIT classes…
4-6 days a week. And their bodies haven’t changed. Maybe they lost some weight, but they feel soft and frustrated.
Meanwhile they’re under-eating protein and maybe carbs, not strength training enough, sleeping poorly, and stressed to the max.
You cannot out-exercise inconsistent nutrition or poor recovery.
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Hormones matter—but they’re not the whole story
Declining estrogen can impact insulin sensitivity.
Sleep changes affect cravings and hunger.
Low progesterone can impact sleep and stress resilience.
Thyroid issues matter.
HRT may be an important conversation for a lot of women.
But here’s where I want you to be careful: don’t make hormones the only story.
Because more often than not, I see women waiting for the perfect hormone protocol while ignoring basics like:
- Protein and fiber.
- Strength training and walking.
- Eating consistently.
- Managing stress more effectively.
- Prioritizing sleep.
- Hydration.
Those foundations matter more than anything else.
And they often help hormones work better, too.
Stop Guessing: Build a Midlife Strategy That Actually Works
So if today’s episode felt like I was describing you—and you’re tired of Googling, trying random advice online, or feeling confused about what actually matters after 40—this is why I created Midlife Body Rebuild.
It’s a 6-week program where we simplify all of this.
- What to eat to support your metabolism
- How to build strength and lean muscle
- Clarity on hormones and HRT
- How to better prioritize sleep and recovery
- And how to create habits that are realistic for your life
No extremes or beating your body up anymore.
Just practical support for women over 40 who want better energy, more balanced moods, less overwhelm around food and exercise, and more confidence in their body.
Enrollment is now open. We start July 13th. And if you join by July 3rd, you’ll save $50.
I’ll drop the link in the show notes. And if this episode was helpful, please send it to a friend who keeps saying: “I’m eating healthy but my weight won’t budge!” Because chances are…she needs to hear this too.
Alright, I’ll see you next week.
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