How to Build Muscle After 50 During Menopause

Menopause accelerates muscle loss because declining estrogen impairs muscle maintenance, repair, and mitochondrial energy metabolism. Resistance training and adequate protein are the foundation of the response, but cellular support matters too.

As women enter menopause, the changes can feel overwhelming—hot flashes, mood swings, and sleep disturbances; the list goes on. Many of these changes are well known, but one critical aspect that tends to fly under the radar is the impact on muscle health. Menopause muscle loss, which results from the body's declining estrogen levels, doesn’t just affect how you feel physically; it can also impact your long-term health and independence.

The good news is, with the right strategies, you can protect and even strengthen your muscles during this transformative time. Here's what you need to know about how menopause affects muscle health, and what you can do to stay strong and vibrant.

What is Menopause?

Menopause marks the point in time when a woman has gone 12 consecutive months without a menstrual period, signaling the end of her reproductive years. Leading up to this stage is perimenopause, the transitional phase where hormone levels begin to decline. During this time, women may still have periods, though often irregular, and start to experience various symptoms due to the fluctuating and decreasing hormone levels.^[1]

What Happens to Your Muscles During Menopause?

Age-related loss of muscle mass and strength accelerates after menopause as estrogen declines. Age-related muscle loss is a serious concern. Both men and women naturally lose muscle mass and strength as they age, especially if they don't engage in activities to prevent it. For women, the decline in estrogen during menopause adds another layer of complexity, further affecting muscle quality.

Muscle loss with age is associated with frailty, falls, disability, and reduced independence. Risk increases with age, making it important for women to build and maintain muscle before, during, and after menopause. Regular exercise, particularly resistance training, can improve muscle mass and strength in menopausal women.

Estrogen's Role in Muscle Health

Research on the exact mechanisms of how estrogen impacts muscle health is still underway, but here is what is understood today:

• Muscle mass and strength: Estrogen may contribute to muscle maintenance, repair, and recovery. Studies generally find that postmenopausal women have less muscle mass and strength than premenopausal women, but it is difficult to separate the effects of estrogen loss from aging, physical activity, diet, and other lifestyle changes.^[2]
• Exercise endurance: Preclinical research in mice suggests estrogen may influence endurance and exercise capacity. In one study, removal of the ovaries eliminated the female mice’s endurance advantage, while estrogen treatment restored exercise capacity. Whether this occurs to the same extent in humans is unknown.^[3]
• Inflammation and muscle protection: Estrogen appears to have anti-inflammatory properties that help reduce muscle damage and inflammation.^[4]
• Energy metabolism: Estrogen helps regulate mitochondrial function and energy metabolism. Preclinical studies have shown that estrogen replacement therapy helped muscle mitochondria produce energy more efficiently, which may help explain how declining estrogen after menopause impacts skeletal muscle energy metabolism.^[5]

What Are the Best Strength Training Exercises for Menopause?

Resistance training, also called strength training, involves engaging muscles through an external force or resistance. Strength training and menopause are the perfect pair to help women combat menopause muscle weakness, as it promotes muscle growth, improves bone density, and enhances metabolic function.

Common resistance training exercises include using dumbbells, barbells, weight machines, resistance bands, and bodyweight exercises. Exercises that engage multiple muscle groups simultaneously are great for promoting functional strength, endurance, and balance. Developing these areas is crucial for women as they age, helping to reduce the risk of falls and improve overall mobility. Key exercises that target several muscle groups include:

• Squats
• Lunges
• Push-ups
• Planks

Incorporating these movements into a routine helps build core stability, strengthen large muscle groups, and improve endurance, all of which support better overall health during menopause and beyond.

How Often Should You Train?

The Centers for Disease Control and Prevention recommend that adults engage in strength training exercises at least twice a week, and this holds true for both peri- and postmenopausal women.^[6]

Several studies suggest that strength training two to three times per week can help women maintain or improve muscle strength through the menopause transition. But frequency is only part of the picture. Training volume, meaning the total number of challenging sets performed for each muscle group each week, may also influence results, particularly when the goal is to build muscle.

One study by Isenmann et al. (2023) looked at 31 women aged 40-60 and found that doing 6-8 sets a week of a particular strength exercise over the course of 10 weeks increased muscle strength in both pre- and post menopausal women. However, they concluded that postmenopausal women may require a higher weekly training volume or a longer intervention to achieve measurable muscle growth.^[7]

A second randomized trial in 58 postmenopausal women supports that idea. Women who performed six sets per exercise gained more lean mass than those who performed only three sets, while both groups improved strength similarly. In other words, a lower-volume program can still make you stronger, but additional training volume may be particularly helpful when building or preserving muscle mass is the goal.^[8]

If you are new to strength training, working with a personal trainer is a great way to get a personalized plan for your goals and to help minimize the risk of injury. Our weight training guide answers all your strength training questions.

Nutritional Support for Muscle Health During Menopause

Nutrition, along with exercise, plays a key role in supporting muscle health. Here are some science-backed nutrition tips for strong muscles as women age:

Prioritize protein: Protein is essential for muscle maintenance and repair, particularly during menopause when muscle mass tends to decrease. Research suggests that menopausal women should aim for a daily intake of 1.0 to 1.2 grams of protein per kilogram of body weight to maintain muscle mass.^[9]

Lean meats, poultry, fish, eggs, dairy, and plant-based proteins like tofu, beans, and quinoa are excellent options to meet protein needs.

Carbs for energy and recovery: Carbohydrates are often overlooked in muscle health, but they are vital for providing the energy required for both physical activity and muscle recovery. Complex carbohydrates, such as whole grains, sweet potatoes, and legumes, provide sustained energy, prevent muscle breakdown, and help replenish glycogen stores after exercise.

Healthy fats for inflammation: Fats supply the body with energy when carbohydrate storage levels get low. Anti-inflammatory fats like those found in fish, nuts, olives, and avocados should be a staple in women’s diets.

Micronutrients for muscle function: Certain vitamins and minerals are essential for maintaining muscle health. Calcium and vitamin D are critical for bone health but also contribute to muscle contraction and strength. Magnesium helps with muscle relaxation and recovery, while antioxidants like vitamins C and E can protect muscles from oxidative stress caused by exercise.

By focusing on a balanced diet that incorporates these key nutrients, women can better support muscle health during menopause, maintain physical function, and reduce the risk of muscle loss.

Supplements for Muscle Health After 50

While diet and exercise are the foundation for building muscle after 50, many women choose to use supplements to support muscle after menopause. The following supplements are worth considering:

Mitopure®

Mitopure is a clinically validated Urolithin A supplement, and it has been shown to significantly improve muscle strength.*

Urolithin A is a postbiotic molecule made by our gut microbes after eating foods rich in polyphenols found in pomegranates, berries, and nuts. It works on our cells' mitochondria - the tiny powerhouses that supply our cells with 90% of the body’s energy supply.

A study of adults aged 40-65 demonstrated a 12% increase in muscle strength after taking 500 mg of Mitopure for 4 months. What’s important to note is that about 60% of the study participants were female, indicating that this benefit is observed in midlife women.^[10]

A second study by Liu et al. (2022) examined the benefits of Mitopure in older adults aged 65 and older. Here, 1000 mg of Mitopure increased muscle endurance by 17%. This study also had a majority of women participants (about 70%), once again demonstrating how Mitopure works in a female population.^[11]

Creatine

Creatine is a molecule naturally found in the body, as well as in some of the foods we eat, like meat and seafood. Creatine helps the mitochondria in the muscle to make energy and is especially helpful during exercise-induced energy expenditure.

Studies in post-menopausal women show that supplementing with around 5 grams of creatine per day may help counteract menopause-related declines in muscle strength and function, offering an effective way to support muscle integrity during this life stage.^[12]

Vitamin D

When it comes to vitamin D, we often think of bone health, but this vitamin also plays a critical role in muscle health. Vitamin D supports calcium absorption, which is essential for muscle contraction, and people with a vitamin D deficiency may present with decreased muscle strength, muscle pain, and altered physical performance.^[13]

According to the Cleveland Clinic, an alarming 35% of the U. S. population is deficient in vitamin D.^[14] A simple blood test from your doctor can tell you if you are deficient in vitamin D, and a supplement may be needed to help keep your levels in optimal ranges.

Omega 3 fatty acids

Omega 3 fatty acids are a type of fat found in fish, nuts, and seeds. They exhibit anti-inflammatory properties and help to support a healthy cell membrane. Interestingly, omega-3 fats seem to benefit muscle health and slow the loss of muscle mass with age.^[15]

A small yet meaningful study by Lee & Directo (2023) looked at 20 postmenopausal women to see the impact of fish oil supplementation in combination with a resistance training program as compared to a placebo. In addition to helping quell inflammatory markers and lower blood pressure, the group that took the fish oil had improved markers of muscle health compared to those that took the placebo.^[16]

In Summary: How Do You Keep Muscle Strong After Menopause?

As women transition through menopause, maintaining muscle health becomes crucial for long-term well-being. Strength exercises and resistance training, alongside a balanced diet rich in protein, complex carbohydrates, healthy fats, and essential vitamins, form the foundation for strong muscles during and after menopause. Additionally, supplements like creatine, vitamin D, and Urolithin A (Mitopure®) offer targeted support to enhance muscle health and overall vitality.

Frequently Asked Questions

Can you build muscle after menopause?

Yes, you can build muscle after menopause, not just preserve it — but strength gains tend to come faster than visible size. Resistance training 2–3x/week improves strength relatively quickly, but for some women, adding measurable muscle mass may be more challenging. The practical takeaway: don't judge progress by the mirror in the first few weeks; track what you can lift.

Why am I not building muscle after menopause even though I'm exercising?

The most common reasons are too little training volume, too little protein, or expecting size gains too soon. Some postmenopausal women might find they need more weekly volume or a longer training block. Additionally, they should aim for 1.0–1.2 g of protein per kg of body weight to support muscle repair. If strength is improving but the mirror isn't, that's okay: strength responds differently than visible size. Consistency over months, not weeks, is what produces measurable change.

What supplements help support muscle after 50?

Creatine (~5g/day), vitamin D (if deficient), omega-3s, and 500 mg of Urolithin A can all support muscle health after 50. Mitopure is the only clinically validated form of Urolithin A, shown to improve muscle strength by 12%.

Is Mitopure proven to work in women?

Yes. Two clinical trials had majority-female participants (60% and 70%), so the muscle health benefits are demonstrated in a female population.