- As women age, protein becomes crucial for healthy muscle, bones and metabolism.
- Getting at least 1.0–1.2 g/kg/d is a good goal, but needs may go up to 1.6 g/kg/d.
- In addition to protein, also prioritize balanced nutrition and strength training to maintain muscle.
Awareness about perimenopause and menopause is growing, yet many women are still unsure about what these stages are, when they begin and how long they last. As more people learn about the changes that occur in midlife, many are also surprised to discover that nutrition needs shift throughout this transition. At the intersection of the social media’s push to eat more protein and conversations about women’s health comes an important question: how much protein is actually needed during menopause?
To help answer that, we spoke with dietitians about protein needs during menopause and gathered their top tips for reaching your daily protein goals.
Menopause 101
To start, it’s important to understand the basics of perimenopause and menopause. Perimenopause is the transition leading to menopause and can bring a wide range of symptoms, including irregular menstrual periods, mood swings and night sweats.
Menopause itself is different. It marks the permanent end of the menstrual cycle. “Menopause is 12 consecutive months without a menstrual period,” says Elizabeth Ward, M.S., RDN. “Postmenopause is all the time after menopause, which can last 30 to 40% of a woman’s lifespan. You don’t have periods in postmenopause and circulating estrogen is greatly reduced.”
These hormonal shifts affect far more than just the menstrual cycle—they also influence how your body uses energy, maintains bone and muscle strength and regulates mood. That’s why nutrition needs can look different during and after menopause, with protein becoming especially important for preserving muscle and supporting a healthy metabolism.
Do Protein Needs Change During Menopause?
“Protein needs don’t change during each of the stages, but it’s important to note that women are also aging during the perimenopause transition and as a postmenopausal woman,” says Ward. “Age is what determines protein needs.”
As women get older, their protein requirements increase due to changes in how the body responds to protein. “Aging increases anabolic resistance, which means the body doesn’t respond as efficiently to protein intake, so we need more protein to stimulate muscle growth,” Ward explains.
At the same time, the rate of muscle loss accelerates with age, especially after menopause. This can lead to sarcopenia, the progressive, age-related loss of skeletal muscle mass, strength and function. All of this makes prioritizing protein essential during this stage of life and into older adulthood.
How Much Protein Do You Need During Menopause?
Since the menopause transition typically occurs later in life, protein needs during this time align with increased needs that come with aging. This means eating more than the RDA of 0.8 grams per kilogram (kg) body weight per day (0.36 g/lb/day.) “The RDA for protein is designed to prevent disease, not to compensate for the effects of aging on protein metabolism, and there’s a lot of research suggesting that women (and men) require more protein as they age,” says Ward.
In fact, research consistently shows that protein needs for women over 50 should be at least 1.0–1.2 g/kg/day (0.46–0.55 g/lb/day) to support muscle and bone health. “Given the research, it’s a good idea to aim for at least 1 gram of protein per kilogram and 1.2 grams would be even better,” says Ward.
The primary goal is preserving muscle mass, which plays an essential role in metabolic health, chronic disease prevention and maintaining independence by supporting functional movement and reducing the risk of osteoporotic falls. Plenty of research shows the benefits of higher protein intakes for maintaining and building muscle. For example, one review study found that protein intakes above the RDA (1.3 g/kg/day or 0.59 g/lb/day) preserve lean muscle mass significantly more than those who only met the RDA. This effect was even stronger in participants who also engaged in regular strength training, highlighting the powerful combination of protein and resistance exercise.
For some women, more than 1.2g/kg/day may be appropriate. “Resistance or endurance training increases turnover and repair needs, so women should adjust accordingly,” says Jenn Salib Huber RD, N.D., CIEC. “Those who lift regularly, are very active or are recovering from illness may benefit from up to 1.6 g/kg/day (about 0.7 g/lb/day).”
Women pursuing weight loss may also require more protein. “When you cut calories, it’s possible to lose muscle and bone tissue along with body fat, and adequate protein intake helps protect against that,” says Ward. Research shows that when eating in a calorie deficit for weight loss, higher protein intakes are more effective at preserving muscle—especially when paired with strength training.
Still, Huber emphasizes that protein is only one piece of the puzzle. “Adequate calories, sleep and consistent movement all support how your body uses protein,” she explains.
So, as for what the “magic” number is? The answer is: It depends on your age, activity level, health status and goals—but aiming for at least 1.0–1.2 g/kg/day (0.46–0.55 g/lb/day) is a good starting point.
Tips for Meeting Protein Needs
Spread Your Protein Throughout the Day
Eating enough protein is essential for maintaining and building muscle, especially with age. Huber explains it’s aging—not solely menopause itself—that primarily reduces the body’s responsiveness to protein and exercise. “This ‘anabolic resistance’ means the same meal or workout triggers a smaller muscle-building signal than it used to, so consistency and distribution matter more in midlife,” says Huber.
“Because of this, many midlife women benefit from protein that is both adequate and evenly distributed, often 20–30 g per meal and from leucine-rich sources such as poultry, tuna, dairy foods and soybeans, especially when paired with progressive resistance training.”
“But also know that the 24-hour intake of protein matters more than the per meal intake,” says Huber. In other words, do your best to spread it evenly, but know that not every day or meal will be perfect.
This sample meal plan is just one example of how to reach over 100 grams of protein per day. You may need more or less depending on your age, activity level and body size:
Eat Protein-Rich Foods
It may seem obvious, but the simplest way to eat enough protein is by choosing protein-rich foods. Prioritizing whole-food sources of protein can help you meet your goals while also boosting essential nutrients in your diet. Protein-rich foods like yogurt, cottage cheese, edamame, tofu, lean meats, beans and lentils are all easy ways to increase intake.
Ward also encourages including plant-based proteins whenever possible. “Add canned beans to soups, salads and stews,” she says. “Enjoy lentil soup for a protein boost and rely on tofu or tempeh for a meatless meal with complete protein.” Incorporating plant-based proteins can also help you meet your daily fiber goals and keep saturated fat intake within recommended limits.
Add Protein Boosters
Protein boosters—like protein powders, bars, snacks and other supplements—can help boost your protein intake, especially when you need a quick and convenient source. However, they should supplement your diet rather than serve as your primary protein source, as they are often more expensive, highly processed and typically offer lower nutritional value compared with whole-food proteins.
Keep in mind that protein supplements also vary widely in source (i.e., whey, pea, soy, etc.) and may contain added ingredients such as caffeine, added sugar, fiber, creatine, vitamins and minerals. For this reason, it’s important to carefully review the ingredient list and nutrition facts before choosing a supplement. Choosing products that undergo independent testing can also help ensure quality and consistency.
If you’re unsure which protein supplement, if any, is right for you, consult a registered dietitian for personalized guidance.
High Protein Recipes To Try
Our Expert Take
As women age, the transition into menopause brings shifts in nutritional needs to support the body’s changing physiology. Since the body’s ability to use protein efficiently declines with age, prioritizing protein becomes increasingly important for maintaining muscle mass and supporting metabolic function. While individual needs vary, research generally supports a minimum of 1.0–1.2 grams per kilogram of bodyweight (0.46–0.55 g/lb) per day.
Planning your daily protein intake is a good first step in meeting these goals. It’s also important to pay attention to timing by spreading protein throughout the day and including a variety of protein-rich foods. Ultimately, meeting your daily needs should fit into an enjoyable and sustainable eating pattern. “The goal is nourishment, not numbers,” says Huber. “Choose foods that help you feel strong, satisfied and steady through the day.”
