Scroll through social media for five minutes and you will find a dozen products promising to “fire up” your metabolism after 40. Teas, powders, pills and detox plans all claim to undo the slowdown that so many women feel during menopause.

What those ads leave out is that your metabolism is not a single switch someone else can flip for you. It is made up of several parts, and most of them respond to things you do every day.

Quick reminder: We write to inform, not to treat. If you have a medical condition or new symptoms, your own doctor is the best person to guide your next steps.

What Happens to Your Metabolism During Menopause?

Researchers at Pennington Biomedical Research Center followed 156 women for four years as some of them moved through menopause. Their findings, published in the International Journal of Obesity, painted a clear picture:

• Energy burned during sleep fell by about 7.9% in women who became postmenopausal, compared with about 5.3% in women who did not.
• The body’s ability to burn fat for fuel dropped by 32% in the women who reached menopause, with no change in those who stayed premenopausal.
• Physical activity started declining roughly two years before menopause and stayed lower.

Those changes are real, but they are modest, and they fit with the bigger picture on aging. A 2021 study published in Science found that once body size is accounted for, metabolism stays remarkably stable from about age 20 to 60. Most of the midlife drop women feel comes from losing muscle and moving less, not from menopause shutting your metabolism down. That is encouraging, because muscle and movement are both things you control.

What Actually Makes Up Your Metabolism?

Your daily calorie burn comes from three main sources:

• Resting metabolism: The energy your body uses to breathe, circulate blood, repair tissue and keep you alive. In inactive adults, this accounts for roughly 65% to 70% of daily calories, according to a review on resistance training by exercise scientist Wayne Westcott.
• Digesting food: Breaking down and processing what you eat uses about 10% of your daily energy, according to a review in Nutrition and Metabolism.
• Movement: Everything from workouts to walking the dog, folding laundry and fidgeting. This is the most variable part, and it can differ by hundreds of calories from one person to the next.

Each of these can be nudged upward.

How Do You Increase Metabolism During Menopause?

1. Build Muscle With Resistance Training

Muscle is the biggest lever you have on resting metabolism. Westcott’s review notes that adults lose muscle every decade after 30, and that the rate speeds up after 50. Resting metabolism tends to drift down alongside it.

The good news is how quickly this responds. In the training programs Westcott summarized, about 10 weeks of resistance training added roughly 1.4 kg (about 3 pounds) of lean weight, raised resting metabolic rate by about 7% and trimmed about 1.8 kg (about 4 pounds) of fat. The same review reported that resistance training improved bone density by 1% to 3% in pre- and postmenopausal women.

• Lift two or three days per week, working all major muscle groups.
• Choose a weight that makes the final few reps of each set feel hard.
• Increase the load gradually as exercises start to feel easier.
• New to lifting? Our primer on biomechanics and injury prevention walks you through proper form.

2. Get More of Your Calories From Protein

Not all calories cost the same to digest. According to the Nutrition and Metabolism review, your body uses about 20% to 30% of the calories in protein just to process it, compared with 5% to 10% for carbohydrates and 0% to 3% for fat. Shifting more of your plate toward protein slightly raises the energy you burn after meals, and it helps you hold on to the muscle you are working to build.

Easy ways to do it: start the day with eggs or our high-protein overnight oats, add beans or chicken to salads, and keep snacks like Greek yogurt or our protein pumpkin muffins on hand.

3. Move More Outside the Gym

The calories you burn through everyday movement can add up to more than your workouts. A Mayo Clinic study that tracked posture and movement every half second found that people with obesity sat about 150 minutes more per day than lean people and burned about 350 fewer calories daily as a result. Combine that with the Pennington finding that activity drops before menopause, and it is clear why daily movement deserves attention.

• Set a timer to stand up and move for a few minutes every hour.
• Take phone calls on your feet or walking.
• Choose stairs, park farther away and carry your groceries.
• Add a 10-minute walk after meals.

4. Eat Enough to Fuel Your Body

Severely restricting calories can backfire. Eating too little makes it harder to build muscle, leaves you with less energy to move and often leads to rebound eating. Aim for a moderate calorie deficit if you want to lose weight, with plenty of protein and enough carbohydrates to fuel your training.

5. Protect Your Sleep

Sleep loss affects more than your mood. In a University of Pennsylvania study, healthy adults who spent just four hours in bed for five nights saw their resting metabolic rate fall, then return to normal after a night of recovery sleep. When night sweats or hot flashes keep interrupting your rest, ask your provider about treatment options.

6. Rule Out a Thyroid Problem

Your thyroid helps regulate how fast your body uses energy, and thyroid problems become more common in midlife women. If you also notice fatigue, constipation, dry skin or feeling cold all the time, a simple blood test can check whether your thyroid is part of the picture.

Do Metabolism-Boosting Foods and Supplements Work?

Mostly, no. Green tea is one of the most popular examples. According to NPR’s review of the research, a Cochrane analysis found that green tea produced only small, statistically insignificant weight loss, and Mayo Clinic endocrinologist Dr. Michael Jensen noted that its caffeine would not affect metabolism any differently than coffee. Supplements that promise dramatic results deserve the same skepticism. Your time and money are better spent on strength training, protein and daily movement.

What Does a Metabolism-Friendly Week Look Like?

A simple template you can adapt to your schedule:

• Monday: Full-body strength session, plus a 10-minute walk after dinner.
• Tuesday: 30-minute brisk walk or bike ride. Stand for at least one meeting or phone call.
• Wednesday: Full-body strength session with slightly heavier weights than last week.
• Thursday: Active recovery: yoga, stretching or a leisurely walk with a friend.
• Friday: Full-body strength session or a fitness class.
• Weekend: Something active you enjoy, such as hiking, gardening, dancing or playing with grandkids.
• Every day: Protein at each meal, a regular bedtime and short movement breaks.

Consistency beats intensity. A plan you follow for months will do far more for your metabolism than an extreme routine you abandon after two weeks.

Your Metabolism Is More Adaptable Than You Think

Menopause changes your metabolism, but it does not lock it in place. The Metabolic Mastery Method was built around exactly this idea. Its menopause pathway begins with a metabolic and behavioral assessment, so your coach can see what is driving your results before building your training and nutrition plan. You also get a weekly coaching call and a private community to lean on.