Does menopause cause weight gain

Declining estrogen & fat distribution

Estrogen moves the fat

Estrogen is one of the main hormones that shape female body composition. When levels drop during menopause, several changes follow, according to a 2020 review in Nutrients and the research summarized by ZOE:

• Fat redistribution: fat shifts from the hips and thighs to the abdomen and upper body.
• More visceral fat: more fat collects deep inside the belly, around the organs.
• Changes in fat cells: one study found the number of fat cells in women fell, but each cell stored more fat.
• Less activity, not more hunger: animal studies show a short burst of overeating when estrogen falls. Human studies have found a clear drop in spontaneous activity but no change in how much women eat, per the 2021 review.

Visceral fat matters because it raises the risk of several conditions, according to a 2023 review of obesity and menopause:

• Cardiovascular disease
• Type 2 diabetes
• High blood pressure
• High cholesterol
• Metabolic syndrome

Muscle loss during menopause

Less muscle, fewer calories burned

During menopause, women lose lean muscle mass, also called fat-free mass, according to a 2024 review of weight gain in midlife women. This matters because muscle burns more calories at rest than fat tissue.

Less muscle means a lower metabolic rate, so your body needs fewer calories to maintain the same weight. If you keep eating the same amount, slow weight gain is the expected result.

Even if the number on the scale barely changes, your body composition can shift toward more fat and less muscle.

Protein leverage & menopause

The protein leverage idea

A 2023 paper in BJOG proposed a mechanism called the protein leverage effect as a driver of menopause-related weight gain. It's a hypothesis built from published data, with a trial proposed to test it, not a finished study. Here's how it works:

During menopause, your body breaks down more protein from muscle and bone. That loss raises your appetite, specifically for protein. If the protein share of your diet doesn't rise to match, you end up eating more total food, and more calories, to meet your protein need. The extra non-protein calories lead to weight gain.

The authors calculate that raising the protein share of the diet by just 1 to 3 percentage points could help prevent or reduce menopause-related weight gain and protect lean tissue. It's a promising, testable idea, and it lines up with the advice to eat more protein that dietitians already give.

Metabolic changes in menopause

Metabolism shifts in several ways

Research summarized by ZOE and the 2021 review describes several metabolic changes during and after menopause:

• Fat metabolism: blood fats are handled differently after menopause.
• Blood sugar: ZOE scientists report higher blood sugar both fasting and after eating in postmenopausal women.
• Inflammation: inflammation markers tend to rise after menopause.
• Energy expenditure: lower estrogen changes total and resting energy expenditure.

Gut microbiome & menopause

The gut is part of the story

Your gut microbiome, the community of bacteria in your digestive system, plays a role in metabolism and weight. Research summarized by ZOE shows that the diversity of the microbiome is linked to estrogen levels and menopausal state.

Hormonal changes during menopause may reduce the diversity of gut bacteria, and changes in the microbiome may affect metabolic health and how your body responds to food. This is still an active area of research, so treat it as a likely piece of the puzzle rather than a lever you can pull yet.

Strength training for menopause

1. Make strength training the priority

If you take one thing from this article, make it this: strength training is the most important exercise for menopause weight management. The British Menopause Society calls resistance exercise "almost non-negotiable" for women in perimenopause and menopause who want to lose weight and change their body shape.

Here's why it matters:

• It builds and preserves muscle that naturally declines during menopause.
• It supports your resting metabolic rate, since muscle burns more calories at rest than fat.
• It improves insulin sensitivity and blood sugar control.
• It strengthens bones and lowers osteoporosis risk.
• It helps reduce visceral belly fat.

What to aim for: the CDC activity guidelines call for muscle-strengthening work on at least 2 days a week, covering all major muscle groups: legs, hips, back, chest, abdomen, shoulders and arms. Use weights, resistance bands or bodyweight exercises. Start lighter and build gradually, and consider working with a trainer at first to learn good form. The BMS favors moderate, regular sessions over one or two intense gym days.

Good options include squats and lunges, push-ups (modified as needed), rows with bands or dumbbells, planks and deadlifts with an appropriate weight.

Don't skip cardio. The CDC recommends 150 minutes of moderate activity a week, such as brisk walking. The BMS suggests building steps gradually, starting around 5,000 or 7,000 a day if you're well below 10,000. For a complete breakdown of effective exercise, see our complete exercise guide for weight loss.

Protein intake during menopause

2. Eat more protein

Based on the protein leverage research, increasing your protein is one of the most useful changes you can make to limit menopause-related weight gain and muscle loss.

How much protein do you need? The BJOG authors suggest raising protein from at least 16% of calories at age 40 to 18 to 20% by age 50, about 1.2 grams per kilogram of body weight a day. Their worked example comes to about 91 grams on a roughly 1,900-calorie day. For a 150-pound (68 kg) woman, 1.2 g/kg is about 82 grams. If you're very active, you may need more. Spread protein across all your meals, not just dinner.

Good protein sources during menopause:

• Lean meats like chicken breast, turkey and lean beef.
• Fish and seafood, such as salmon, tuna and shrimp, which add omega-3 fats.
• Eggs and egg whites.
• Greek yogurt and cottage cheese, which add calcium for bones.
• Beans, lentils and chickpeas, which add fiber.
• Tofu and tempeh for vegetarian meals.
• Protein powder, whey or plant-based, if you need help reaching your target.

Higher protein helps you feel full longer, protects muscle during weight loss and can lower your overall calorie intake without leaving you hungry. For a list of protein-rich foods that support weight management, see our 100 best foods for weight loss guide.

Mediterranean diet for menopause

3. Eat the Mediterranean way

A 2021 practical guide for nutritionists makes the case that the Mediterranean diet is one of the most useful eating patterns for weight management in menopause, with evidence that it helps weight control, menopause symptoms and cardiometabolic risk.

Key parts: vegetables, fruits and whole grains form the base. Olive oil, nuts and avocados replace saturated fats. Fish and seafood appear several times a week. Poultry, eggs and dairy come in moderate amounts. Red meat and sweets are limited, and herbs and spices replace extra salt.

Benefits for women in menopause: this pattern may lower the risk of weight gain, improve cardiometabolic risk factors, help with some menopause symptoms and supply anti-inflammatory compounds that support heart health.

Want balanced meals without the cooking? Our portion-controlled meal plans give you chef-cooked meals with the calories and macros already worked out, which makes it easier to keep healthy habits without the stress of planning and prep.

Portion sizes after menopause

4. Adjust portions & total calories

Because your metabolism slows during menopause, you need fewer calories to maintain the same weight. It's an uncomfortable truth, and knowing it helps you adjust.

The BJOG authors suggest cutting total energy by about 10%, roughly 250 calories a day, which is in line with the common estimate that you may need 200 to 300 fewer calories a day than before menopause. Focus on nutrient-dense foods that give you more nutrition per calorie. Plate or pre-portion your food rather than serving from the pan. Eat slowly so you notice fullness, and avoid grazing all day: stick to structured meals and planned snacks.

Rather than following restrictive diets, which often backfire, make changes to portions and food quality that you can keep up long term.

Sleep & menopause weight gain

5. Protect your sleep

Poor sleep is both a symptom of menopause and a contributor to weight gain. Nebraska Medicine notes that disrupted sleep can strongly affect appetite and food choices, and that good sleep helps regulate the hormones that tell your body when it's full.

When you're short on sleep, you're more likely to feel hungrier, crave high-calorie foods and skip exercise.

Strategies for better sleep during menopause: keep your bedroom cool, since hot flashes and night sweats disrupt sleep. Keep a consistent sleep schedule. Limit caffeine after 2 p.m. Avoid alcohol close to bedtime, since it disrupts sleep quality. Build a relaxing bedtime routine. Talk to your doctor if sleep problems persist, because hormone therapy or other treatments may help.

The link between sleep and weight is stronger than most people realize. For more, read our complete guide to sleep & health.

Hormone therapy for menopause weight gain

6. Ask about hormone therapy

Many women don't know this: hormone therapy is the most effective treatment for hot flashes and night sweats, according to The North American Menopause Society's 2022 position statement. It isn't a weight loss drug, but it may help with the body composition changes of menopause.

Research reviewed by the International Menopause Society and others shows that estrogen therapy:

• May help prevent menopause-related changes in body composition, especially the build-up of abdominal fat.
• Helped preserve fat-free mass and resting energy expenditure in a short study of women whose estrogen was suppressed.
• Was linked to smaller drops in BMI and waist size in the Women's Health Initiative.
• Treats other menopause symptoms such as hot flashes, night sweats and some mood changes.

Important considerations: hormone therapy isn't right for everyone. Some health conditions or histories rule it out, and benefits and risks depend on your age, the time since menopause and your health history. NAMS says the benefit-risk balance is most favorable for women under 60 or within 10 years of menopause onset.

If menopause symptoms and weight changes are wearing on you, talk to your healthcare provider about whether hormone therapy fits. Many women avoid the conversation because of older concerns, and current guidance supports it for many women when it's prescribed appropriately.

Intermittent fasting & keto in menopause

Fasting, keto & low-carb

Intermittent fasting (IF): some studies show IF can produce weight loss, but research in menopausal women specifically is limited. IF may help some women, but it hasn't beaten other ways of cutting calories. If you try it, make sure you meet your nutrient needs in your eating window. Some people find it easy to sustain, and others don't.

Ketogenic diet: keto may lead to early weight loss by reducing appetite. Long-term adherence is very hard, though, and it carries a risk of nutrient shortfalls, particularly fiber, which matters for women in menopause. The review notes that both the British Dietetic Association and the Academy of Nutrition and Dietetics caution against keto for weight management, given the limited evidence on its long-term effects and safety.

The bottom line on diets: high-quality evidence supports calorie-reducing diets combined with more exercise, especially strength training, for long-term weight management. That combination has data showing it works over four years or more in women in perimenopause and menopause.

Menopause supplements for weight loss

Supplements rarely deliver

Many products claim to help with menopause weight loss. Most have limited evidence for weight specifically. Some ingredients show modest benefits in small studies, but none come close to strength training, enough protein and, where appropriate, hormone therapy, according to a roundup by Medical News Today.

Supplements with some evidence:

• Probiotics: may support gut health, which affects metabolism, but specific strains and doses for menopause weight loss are still being studied.
• Phytoestrogens: plant compounds that act like weak estrogen may slightly reduce waist-to-hip ratio, though effects vary between people.
• Vitamin D & calcium: important for bones, which matters a lot in menopause, but not proven weight loss aids.
• Protein powder: a practical way to meet protein needs when food alone falls short.

For more on supplements and their place in weight management, see our best supplements for weight loss guide.

Supplements to approach cautiously:

• Maca: popular in menopause blends, with little evidence for weight loss.
• Berberine: shows promise for blood sugar and cholesterol, but most trials are short, so long-term safety is less clear.
• Proprietary blends: often too low in active ingredients to match study doses.