Perimenopause, Menopause & Healthy Ageing: Gut Health, Protein & Collagen

Perimenopause, Menopause & Healthy Ageing: Gut Health, Protein & Collagen

Understanding Perimenopause, Menopause & Healthy Ageing

Many women are surprised to learn that the hormonal transition associated with menopause often begins years before periods stop.

In reality, menopause is not a single event but a gradual process that can unfold over many years. During this time, changes in hormone levels can influence everything from energy, mood and sleep to metabolism, body composition, skin health and long-term wellbeing.

Understanding these stages can help women better recognise what is happening in their bodies and make informed choices to support their health throughout the transition and beyond.

Perimenopause

Perimenopause is the period leading up to menopause and can begin in a woman's late 30s or 40s, although the timing varies considerably between individuals.

During this stage, oestrogen and progesterone levels begin to fluctuate, often creating symptoms that may come and go unpredictably. For many women, these changes can be subtle at first and may gradually become more noticeable over time.

Common symptoms of perimenopause may include:

  • Mood changes

  • Sleep disruption

  • Brain fog

  • Reduced energy

  • Changes in body composition

  • Increased stress sensitivity

  • Irregular menstrual cycles

  • Hot flushes

  • Night sweats

  • Changes in libido

  • Joint discomfort

Many women do not immediately recognise these changes as being related to perimenopause and often attribute them to stress, ageing, parenting responsibilities, work demands or a busy lifestyle.

What makes perimenopause particularly challenging is that symptoms can fluctuate significantly from month to month. Some women may experience only mild changes, while others find the transition has a substantial impact on their daily lives.

Increasingly, healthcare professionals encourage women to view perimenopause as an opportunity to proactively support their health through nutrition, exercise, sleep and stress management rather than waiting until symptoms become disruptive.

For many women, this is also when greater attention is placed on metabolic health, protein intake and muscle preservation, which can help support energy, strength and overall wellbeing throughout the transition.

See also:

Menopause

Menopause is officially defined as twelve consecutive months without a menstrual period.

At this point, ovarian hormone production has declined significantly and menstrual cycles cease permanently.

While menopause itself is technically a single point in time, the years surrounding it often represent a major transition in a woman's health journey.

Common symptoms during this stage may include:

  • Hot flushes

  • Night sweats

  • Sleep disturbances

  • Mood fluctuations

  • Vaginal dryness

  • Changes in concentration and memory

  • Reduced energy levels

The severity and duration of symptoms vary greatly between women. Some transition through menopause with relatively few symptoms, while others require additional support from healthcare professionals.

Importantly, menopause is now increasingly recognised as more than a reproductive milestone. Researchers continue to explore how hormonal changes during this stage may influence bone health, muscle mass, cardiovascular health, metabolic function and connective tissue health.

Many women also begin to notice changes in skin hydration, elasticity and joint comfort during this time, which are linked in part to declining collagen production.

For a broader look at how inflammation, metabolism and gut health influence ageing, read:

The Science of Inflammaging: How Diet, Movement & Gut Health Influence Healthy Ageing

Post-Menopause

The years following menopause are often when attention shifts toward long-term health and healthy ageing.

As oestrogen levels stabilise at lower levels, women frequently become more focused on preserving strength, vitality and overall wellbeing for the decades ahead.

Areas of increasing focus often include:

  • Bone health

  • Muscle maintenance

  • Cardiovascular health

  • Metabolic health

  • Mobility

  • Cognitive wellbeing

  • Digestive health

  • Healthy ageing

One of the most important health priorities during post-menopause is maintaining muscle mass and strength. Muscle plays a central role in metabolism, physical function, balance and independence as we age.

Nutrition also becomes increasingly important during this stage. Many experts encourage women to focus on dietary patterns rich in:

  • Quality protein

  • Colourful vegetables

  • Fruit

  • Legumes

  • Healthy fats

  • Fibre-rich foods

These nutrient-dense foods provide the building blocks needed to support overall health and wellbeing throughout later life.

To learn more about the relationship between muscle and long-term health, see:

Collagen, Skin & Healthy Ageing

Another important consideration during midlife and beyond is collagen.

Collagen is the most abundant protein in the body and provides structural support to the skin, joints, bones, tendons and connective tissues.

Research shows that natural collagen production gradually declines with age, and this decline accelerates around menopause due to changes in oestrogen levels.

As a result, many women begin noticing changes in:

  • Skin hydration

  • Skin elasticity

  • Skin appearance

  • Joint comfort

  • Connective tissue resilience

While ageing is a natural process, maintaining adequate protein intake remains important because amino acids provide the building blocks required for ongoing collagen production throughout the body.

Foods that contribute protein and collagen-building amino acids include:

  • Bone broth

  • Collagen peptides

  • Meat

  • Fish

  • Eggs

  • Dairy foods

  • Legumes

Bone broth and collagen peptides naturally contain amino acids such as glycine, proline and hydroxyproline, which are found throughout collagen-rich tissues in the body.

For more information, read:

  • Collagen Amino Acids Explained: Glycine, Proline & Hydroxyproline

  • Glycine: Recovery, Relaxation, Sleep & the Collagen Connection

  • Healthy Glow Peptan® Collagen Peptides | Skin Hydration, Radiance & Healthy Ageing

  • The Amino Acids in Bone Broth: What They Are and Why They Matter

Related:

Collagen Amino Acids Explained: Glycine, Proline & Hydroxyproline

What Is Collagen?

Menopause and Metabolic Health

One area receiving growing attention is the relationship between menopause and metabolic health.

Many women notice changes in body composition during perimenopause and menopause, including increased abdominal fat and reduced muscle mass. These shifts are influenced by a combination of hormonal changes, ageing, lifestyle factors and reduced physical activity.

As a result, maintaining regular movement, resistance training and adequate protein intake becomes increasingly important.

Rather than focusing solely on weight, many health professionals now encourage women to prioritise:

  • Strength

  • Energy

  • Mobility

  • Metabolic health

  • Long-term resilience

This broader perspective helps support overall wellbeing while reducing the pressure associated with achieving a particular number on the scale.

Further reading:

Learn How:

The Role of Gut Health

Emerging research also highlights the importance of gut health during the menopausal transition.

The gut microbiome interacts with multiple systems throughout the body, including metabolism, immunity and hormone regulation.

While research in this area continues to evolve, maintaining a diverse and balanced dietary pattern rich in plant foods, fibre and quality protein may help support overall digestive and metabolic wellbeing.

Many women find that focusing on whole foods, hydration, sleep and stress management provides a strong foundation for navigating hormonal changes.

Learn more:

Where Bone Broth Fits

Bone broth can be a simple way to incorporate additional protein into meals and snacks while supporting a nutrient-dense eating pattern.

Many women enjoy using bone broth as:

  • A warming drink

  • A base for soups

  • A cooking liquid for vegetables and grains

  • A protein-rich addition to meals

Bone broth naturally contains collagen-derived amino acids including glycine, proline and hydroxyproline and can be incorporated into a balanced dietary pattern rich in vegetables, legumes and whole foods.

For recipe ideas and nutrition information, see:

Menopause as a New Chapter

For many women, menopause represents not an ending but the beginning of a new life stage.

Rather than viewing menopause solely through the lens of symptom management, many health professionals now recognise it as an opportunity to focus on long-term wellbeing, resilience and healthy ageing.

By prioritising nutrition, movement, sleep, stress management and social connection, women can build habits that support health not only during the menopausal transition but for decades to come.

Healthy ageing is not about avoiding change.

It is about adapting to those changes and creating a strong foundation for the future.

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