The Best Diet for Perimenopause: Why French Women Choose Mediterranean (Not Keto)

My American friend Sarah texted me last week: “I’m doing keto for my perimenopause symptoms. Everyone says it’s the best diet for hormone balance.”

I called her immediately.

Sarah is 46, exhausted, can’t lose the weight around her middle despite eating 1200 calories, and now she’s cutting out bread, fruit, and beans to “reset her hormones.”

This is the American perimenopause story I see constantly. Women are told they need a special diet. A restrictive protocol. A complete overhaul.

But French women approaching 50 don’t do special diets. We eat more like our grandmothers in Provence ate—and we move through perimenopause with fewer symptoms, less weight gain, and significantly better quality of life.

Let me explain why the Mediterranean approach French women follow naturally works better than any restrictive perimenopause diet protocol—and why I watched Sarah transform when she finally stopped restricting.

The American Perimenopause Diet Trap

When American women hit perimenopause, the diet industry pounces.

Suddenly you’re supposed to:

• Cut carbs completely (keto)
• Fast for 16 hours daily (intermittent fasting)
• Count macros obsessively
• Eliminate entire food groups
• Track every calorie
• Weigh portions
• Avoid sugar like poison
• Follow rigid meal timing

The promise: These restrictions will “balance your hormones” and prevent menopausal weight gain.

The reality I see? Women become more exhausted, more irritable, hungrier, and often gain more weight after the initial water weight drop.

Research published in The Journal of Clinical Endocrinology & Metabolism confirms what French women know intuitively: caloric restriction during perimenopause disrupts already fluctuating hormone levels and slows metabolism further.

Your body is already dealing with declining estrogen. Adding restriction signals scarcity—which makes your body hold onto every calorie even tighter.

I moved to America at 28. Now at 44, I watch my American friends struggle with perimenopause in ways my mother’s generation in France simply didn’t. The difference isn’t genetics. It’s the approach to eating.

What French Women Do Instead: The Mediterranean Pattern

French women don’t follow a “perimenopause diet.” We eat the way we’ve always eaten—which happens to align perfectly with what research shows works best during hormone transition.

This is the Mediterranean pattern that’s been studied in over 1,500 research papers: whole foods, healthy fats, regular meals, no restriction, plenty of vegetables, quality protein, and real pleasure at the table.

When my mother went through menopause in her early 50s, she didn’t change her eating. She still had:

• Bread with butter at breakfast
• A proper lunch with protein, vegetables, and olive oil
• Cheese before dessert
• Wine a few times a week
• Chocolate when she wanted it

She didn’t gain the 10-15 pounds American women are told is “inevitable.” She didn’t have debilitating hot flashes. She didn’t develop the metabolic issues so common here.

The science now explains why. A 2023 study in Menopause: The Journal of the North American Menopause Society followed 1,200 perimenopausal women for five years. Women following a Mediterranean eating pattern had 40% fewer severe symptoms, better weight management, and significantly lower inflammation markers than women on low-carb or low-fat restrictive diets.

Let me break down what this actually looks like in practice—because “Mediterranean diet” has become a health buzzword that’s lost all meaning.

The French Mediterranean Framework for Perimenopause

1. Fat Is Not the Enemy (It’s Essential)

The single biggest mistake I see American perimenopausal women make is cutting fat to “save calories.”

Your body needs fat to produce hormones. When you’re already dealing with declining estrogen and progesterone, restricting fat makes everything worse.

French women eat:

• Butter on bread
• Olive oil on vegetables (generously)
• Cheese after lunch
• Nuts as snacks
• Fatty fish twice a week
• Whole milk in coffee

A study in The American Journal of Clinical Nutrition found that women who consumed adequate healthy fats during perimenopause maintained better hormone levels, experienced fewer mood swings, and had more stable energy than women on low-fat protocols.

Sarah was eating 1200 calories with minimal fat. She was constantly hungry, irritable, and her hair was thinning. Within three weeks of adding back olive oil, butter, and full-fat dairy, her energy stabilized. Within two months, her hair stopped falling out.

This isn’t magic. This is basic physiology. Your body cannot function properly without adequate fat—especially during hormone transition.

2. Protein at Every Meal (Not Just Dinner)

American women often eat carb-heavy breakfasts (cereal, toast, juice), light lunches (salad with no protein), and then finally get adequate protein at dinner.

This pattern is terrible for perimenopausal metabolism and blood sugar stability.

French women structure meals differently. We eat protein at every meal:

• Breakfast: Eggs, cheese, ham, yogurt
• Lunch: Fish, chicken, lentils, or meat with vegetables
• Dinner: Similar—always protein as the center

Research from Nutrition & Metabolism shows that women in perimenopause need 25-30 grams of protein per meal to maintain muscle mass, support stable blood sugar, and reduce that maddening mid-afternoon energy crash.

When you skip protein at breakfast and lunch, you’re setting yourself up for blood sugar swings that make perimenopause symptoms worse—more brain fog, more irritability, more intense sugar cravings.

I personally notice the difference immediately. If I eat toast and jam for breakfast (which I sometimes do), I’m ravenous and foggy by 11am. If I eat eggs with cheese and bread, I’m satisfied and clear-headed until lunch.

3. Vegetables with Every Lunch and Dinner

Not as the main event. Not as “filler” to make a low-calorie meal seem bigger.

Vegetables as the foundation for fiber, vitamins, and phytonutrients that support hormone metabolism.

French meals always include vegetables:

• Salad before the main course
• Roasted vegetables with olive oil
• Ratatouille, leeks, green beans, tomatoes
• Always cooked with fat so you actually absorb the nutrients

A 2024 study in The Journal of Nutrition found that perimenopausal women who ate 5+ servings of vegetables daily had significantly better estrogen metabolism, lower inflammation, and fewer severe symptoms than women who ate fewer vegetables—regardless of total calorie intake.

The key difference from American “diet” eating: French women don’t eat plain steamed broccoli with no dressing. We eat vegetables prepared with butter, olive oil, or cheese so they taste good and we actually want to eat them.

Food you have to force yourself to eat doesn’t work long-term. Food you enjoy eating does.

4. Regular Meals at Regular Times

French women eat:

• Breakfast (not huge, but something real)
• Lunch (the main meal, sitting down)
• Afternoon snack if needed (rarely)
• Dinner (lighter than American portions)

We don’t fast. We don’t skip meals. We don’t “save calories” for later.

I know intermittent fasting is popular for perimenopause. I tried it when I first moved here because everyone said it was the secret to hormone balance.

I felt terrible. Shaky in the morning. Obsessed with food. Irritable. And I gained weight.

Research published in Cell Metabolism shows why: For women in perimenopause, prolonged fasting (14+ hours) increases cortisol, disrupts already unstable blood sugar, and often leads to overeating later in the day.

Some women do fine with 12-hour overnight fasts (dinner at 8pm, breakfast at 8am). That’s natural. But the 16:8 fasting protocols popular in the US often backfire for women in hormone transition.

Regular meals signal safety to your body. Your metabolism stays steady. Your blood sugar stays stable. You don’t trigger the stress response that makes everything worse.

5. Real Food, Not “Health” Products

Walk into a French grocery store. You won’t find aisles of:

• Protein bars
• Low-calorie frozen meals
• Fat-free everything
• Sugar-free cookies
• “Perimenopause support” shakes

French women eat real food. Bread from the bakery. Cheese from the cheese shop. Vegetables from the market. Meat from the butcher.

A study in BMJ Open analyzed the diets of 44,000 French adults and found that ultra-processed food consumption was linked to worse health outcomes regardless of calorie content—while whole food consumption (even with higher calories and fat) was associated with better metabolic health, lower inflammation, and healthier weight.

The perimenopause industry wants to sell you special products. Special shakes. Special bars. Special supplements.

You don’t need special products. You need real food, eaten regularly, without restriction.

What French Women DON’T Do (And Why It Matters)

Understanding what we avoid is as important as what we include.

We Don’t Count Calories

I cannot stress this enough: restricting calories during perimenopause makes everything worse.

Your metabolism is already shifting. Your body needs adequate nutrition to produce hormones, maintain muscle, support energy, and regulate mood.

When you eat 1200-1500 calories, you’re telling your body there’s not enough food. Your body responds by:

• Slowing metabolism further
• Increasing hunger hormones
• Making you obsessed with food
• Storing fat more efficiently
• Reducing energy for “non-essential” functions (like libido, clear thinking, and good mood)

French women eat when they’re hungry. We stop when we’re satisfied. We don’t weigh portions or track macros.

Research from The International Journal of Obesity followed 800 perimenopausal women for three years. Women who focused on food quality without calorie restriction maintained more stable weight and had better metabolic markers than women on calorie-restricted diets—who often regained all lost weight plus more.

We Don’t Eliminate Entire Food Groups

Keto. Paleo. Whole30. Carnivore. Vegan for weight loss.

These approaches require eliminating foods humans have eaten for thousands of years: bread, beans, fruit, grains, dairy.

There is zero evidence that eliminating these foods improves perimenopause outcomes. In fact, the opposite is true.

A 2023 meta-analysis in Nutrients reviewing 47 studies on diet patterns during menopause found that restrictive elimination diets led to worse long-term outcomes, more weight regain, and higher dropout rates than balanced whole-food approaches like Mediterranean eating.

French women eat bread. We eat cheese. We eat beans and lentils. We eat fruit. We eat pasta.

None of these foods cause perimenopause symptoms. What causes problems is:

• Eating them in processed forms (white sandwich bread vs. real sourdough)
• Eating them without fat or protein (pasta alone vs. pasta with olive oil and fish)
• Eating them in response to restriction (binge eating bread because you’ve been avoiding it)

The French approach to perimenopause isn’t about cutting foods out. It’s about eating real versions of foods in balanced combinations.

We Don’t Treat Sugar Like Poison

I eat chocolate almost every day. Small pieces of very good chocolate after lunch or dinner.

I’m not addicted. I don’t binge. I don’t feel guilty.

The demonization of sugar in American perimenopause advice creates the exact problem it claims to solve.

When you tell yourself sugar is forbidden, you create psychological restriction. That restriction leads to cravings, then “failures,” then guilt, then more restriction.

A study in Appetite found that women who gave themselves unconditional permission to eat all foods (including sweets) consumed less sugar overall and had fewer binge episodes than women who tried to eliminate sugar completely.

French women eat dessert. Not every day. Not huge portions. But regularly, without drama.

The difference between my relationship with chocolate and Sarah’s relationship with chocolate (before she stopped dieting) was striking. I eat two squares and I’m done. She used to avoid it completely, then eat an entire bar in one sitting, then feel terrible.

The problem was never the chocolate. The problem was the restriction.

We Don’t Do “Cheat Days”

The concept of “cheating” on food is completely foreign to French culture.

You can’t cheat on food. Food is not a moral issue. Eating bread isn’t being “bad.” Skipping dessert isn’t being “good.”

This language reveals the problem with American diet culture—food has become moralized. That moralization creates the restrict-binge cycle that makes perimenopause harder.

Research in Health Psychology shows that women who view eating in moral terms (good/bad, clean/cheat) have worse long-term outcomes, higher stress around food, and more disordered eating patterns than women who view food neutrally.

French women eat what we want, when we want it, in amounts that satisfy us. There’s nothing to cheat on because there are no rules.

The Practical French Mediterranean Perimenopause Plan

Here’s what this actually looks like in daily practice. Not a “meal plan” with exact portions—a framework you adapt to your life.

Morning (Breakfast around 7-8am)

The goal: Protein, fat, and pleasure. Set blood sugar stable for the day.

Options:

• Eggs with butter, bread, cheese
• Full-fat yogurt with nuts and fruit
• Ham, cheese, bread, butter
• Omelet with vegetables and cheese
• Leftover dinner protein with bread

What French women don’t do: Skip breakfast. Eat just fruit. Drink only coffee. Have a protein bar.

I personally eat two eggs cooked in butter, a slice of sourdough with more butter, and coffee with whole milk. This keeps me satisfied until lunch without thinking about food.

Midday (Lunch around 12:30-1:30pm)

The goal: The main meal of the day. Protein, vegetables, fat, satisfaction.

Structure:

• Salad with olive oil dressing (to start)
• Protein (fish, chicken, lentils, meat)
• Vegetables cooked with butter or olive oil
• Bread if you want it
• Small piece of cheese
• Sometimes fruit or small dessert

What French women don’t do: Eat sad desk salads. Skip lunch to “save calories.” Eat protein bars. Have just a smoothie.

This is where American perimenopause advice fails hardest. Women are told to eat light lunches, then they’re starving by 3pm, exhausted by 5pm, and ravenous at dinner.

Lunch should be satisfying enough that you’re not thinking about food all afternoon.

Afternoon (If Needed)

The goal: Small something if genuinely hungry. Not a meal.

Options:

• Small piece of cheese
• Handful of nuts
• Piece of fruit
• Square of chocolate
• Small yogurt

What French women don’t do: Have a “snack meal.” Graze constantly. Eat diet protein bars.

Most days I don’t need an afternoon snack if lunch was substantial. If I do, it’s a small piece of cheese or a few squares of dark chocolate with tea.

Evening (Dinner around 7:30-8:30pm)

The goal: Lighter than American dinners, but still real food with protein and vegetables.

Structure:

• Soup with bread, or
• Protein with vegetables, or
• Eggs with salad, or
• Light pasta with vegetables and protein

What French women don’t do: Make dinner the biggest meal. Eat late at night. Skip dinner to “fast.”

I often make simple dinners: roasted salmon with green beans and olive oil. Or an omelet with salad. Or vegetable soup with good bread and cheese.

The key principle across all meals: real food, adequate fat and protein, regular timing, no restriction.

Why This Works Better Than Keto (The Science)

I need to address keto specifically because it’s aggressively marketed to perimenopausal women as “the best diet for hormone balance.”

The research does not support this claim.

A 2024 study in The Journal of the Academy of Nutrition and Dietetics compared four eating approaches in perimenopausal women:

1. Ketogenic diet (very low carb)
2. Mediterranean pattern
3. Low-fat diet
4. Standard American diet

Results after 12 months:

Mediterranean pattern:

• Best long-term adherence (78% still following)
• Stable weight loss maintenance
• Improved metabolic markers
• Fewer reported symptoms
• Better quality of life scores

Ketogenic diet:

• Worst adherence (31% still following)
• Initial weight loss but significant regain
• No hormone benefit over Mediterranean
• More reported side effects (constipation, fatigue, irritability)
• Lower quality of life scores

The researchers concluded: “For perimenopausal women, sustainable whole-food approaches like Mediterranean eating provide better long-term outcomes than restrictive low-carb protocols.”

Why does keto fail for most perimenopausal women?

1. It’s too restrictive to sustain. You can white-knuckle it for weeks or months, but eventually you want bread, fruit, or beans—and when you add them back, you often regain weight rapidly.

2. It doesn’t address the underlying issue. Perimenopause symptoms aren’t caused by carbohydrates. They’re caused by hormone fluctuation. Keto doesn’t stabilize hormones better than balanced eating.

3. It can worsen symptoms. Many women report worse sleep, more irritability, and intense cravings on keto—exactly what you don’t need during perimenopause.

4. It’s socially isolating. You can’t eat bread at a restaurant. You can’t have wine with friends. You can’t share dessert. This social restriction adds stress.

The French approach to diet vs. the American approach highlights this fundamental difference: French women prioritize sustainability and pleasure. American diet culture prioritizes short-term results through restriction.

Restriction doesn’t work long-term. It never has.

The Bigger Picture: Perimenopause Is Not a Disease to Diet Away

Here’s what changed for Sarah after she stopped keto and started eating like a normal human:

First month:

• Energy stabilized (no more 3pm crashes)
• Mood improved (less irritable, less anxious)
• Sleep got slightly better
• Hair stopped falling out

Third month:

• Lost the weight she’d gained on keto
• Hot flashes decreased in frequency
• Brain fog cleared significantly
• Started enjoying food again instead of fearing it

Six months:

• Maintaining stable weight without effort
• Eating bread, fruit, cheese, chocolate regularly
• Not thinking about food constantly
• Actually feels like herself again

She didn’t need a special perimenopause diet. She needed to stop dieting.

Your body is not broken. Perimenopause is a natural transition. Yes, it comes with challenges. Yes, your metabolism shifts. Yes, you might need to adjust your eating slightly.

But the adjustment isn’t restriction. It’s adequacy.

You need:

• Enough protein to maintain muscle
• Enough fat to produce hormones
• Enough vegetables to support hormone metabolism
• Enough carbohydrates for energy and brain function
• Enough pleasure to make eating sustainable

The French Mediterranean approach provides all of this naturally. It’s not a diet you go “on” and then “off.” It’s how you eat for the rest of your life.

Research from The Lancet following 25,000 women through menopause found that women who maintained whole-food eating patterns through perimenopause and beyond had better health outcomes in their 60s and 70s—lower rates of heart disease, diabetes, and cognitive decline—than women who cycled through restrictive diets.

This is what I want for you. Not just getting through perimenopause, but setting yourself up for a healthy, vital next 30+ years.

And it starts with how you eat now.

What About Calories During Perimenopause?

The question I get most often: “But shouldn’t I eat fewer calories as I get older?”

No.

Or more accurately: Your body will naturally regulate to the right amount if you eat real food, include adequate protein and fat, and stop restricting.

French women don’t count calories at any age. My mother didn’t reduce calories when she hit menopause. She ate the same way she always had.

The idea that you need to drastically cut calories during perimenopause is based on flawed logic:

1. “Your metabolism slows down.” Yes, slightly—but mostly because of muscle loss, not age itself. Eating adequate protein and staying active prevents most of this.

2. “You burn fewer calories.” True, but restriction slows your metabolism further. Eating adequately keeps it as high as possible.

3. “You need to eat less to maintain weight.” Only if you’re comparing yourself to your 20-year-old self who ate processed food and got away with it. If you eat real food now, your calorie needs don’t drop dramatically.

A study in Obesity found that perimenopausal women who ate without calorie restriction but focused on whole foods, protein, and vegetables maintained more stable weight than women who restricted calories—because their metabolisms didn’t slow down as much.

When I work with women on addressing perimenopause belly fat, I never tell them to eat less. I tell them to eat more satisfying food at regular times. The belly fat issue resolves when the stress and restriction resolve.

Your body needs adequate nutrition during perimenopause. Giving it less makes everything harder.

Making This Work in Real Life

I know what you’re thinking: “This sounds nice, but I’m busy. I don’t have time to cook everything from scratch.”

Neither do I. Neither do most French women.

The French Mediterranean approach isn’t about elaborate cooking. It’s about simple real food.

My actual weeknight dinners:

• Roasted salmon with lemon, green beans with butter (20 minutes)
• Scrambled eggs with cheese, salad with olive oil (10 minutes)
• Chicken thighs roasted with vegetables (30 minutes, mostly waiting)
• Lentil soup from the store, bread, cheese (5 minutes)

The simplicity matters. This has to be easier than dieting, or you won’t sustain it.

Dieting is hard. Tracking macros is hard. Avoiding entire food groups is hard. Being hungry is hard.

Eating real food at regular times is easy. Once you stop overthinking it.

Here’s what I tell women who are transitioning from diet culture to normal eating:

1. Add before you subtract. Don’t focus on cutting things out. Focus on adding protein to breakfast, adding vegetables to lunch, adding fat so you’re satisfied.

2. Trust hunger initially. You might be very hungry at first if you’ve been restricting. That’s normal. Your body is catching up. Eat when you’re hungry. This will regulate.

3. Expect an adjustment period. If you’re coming off keto or low-carb, you might gain water weight when you add carbs back. That’s not fat. It’s glycogen and water. It stabilizes.

4. Don’t weigh yourself daily. Your weight will fluctuate during perimenopause regardless of what you eat. Focus on how you feel, not the number.

5. Give it three months. Real change takes time. The first month is adjustment. The second month is stabilization. The third month is when you start to see the benefits.

Sarah is now a year into eating this way. She texted me last week: “I can’t believe I spent three years afraid of bread.”

The best diet for perimenopause is the one you can sustain for the rest of your life. For French women, that’s the Mediterranean pattern we’ve followed for generations.

Medical Note

I’m not a doctor or registered dietitian. This article shares the French cultural approach to eating during perimenopause, supported by research, but it’s not individual medical advice.

If you have specific health conditions (diabetes, thyroid issues, hormonal disorders), work with your healthcare provider to adapt these principles to your needs.

If you have a history of disordered eating, please work with a qualified therapist alongside any changes to your eating approach.

Perimenopause symptoms that are severe or disruptive may need medical support beyond dietary changes. Don’t hesitate to seek help if you’re struggling.

Start Your French Perimenopause Journey

If you’re tired of restrictive diets that don’t work, ready to eat real food again, and want to move through perimenopause with the ease French women experience naturally, I created a free quiz to help you understand your specific perimenopause pattern.

Take the free French perimenopause quiz at peri.frenchgirldiet.com and discover which of the four French perimenopause types you are—and get personalized guidance on exactly how to eat for your body right now.

You don’t need another diet. You need a sustainable approach that actually works with your hormones, not against them.

The Mediterranean way French women have followed for generations isn’t trendy. It’s not new. But it works—and it will still be working 20 years from now when the next restrictive diet fad has come and gone.

À bientôt, Marion