TLDR

Perimenopause and menopause are natural hormonal transitions that can influence energy, mood, sleep, metabolism and body composition.

Simple nutrition and lifestyle habits may support hormone balance, steady energy, bone strength and emotional wellbeing during this phase.

Focus on protein, fibre, healthy fats, resistance training, stress regulation and sleep consistency.

Strategic supplementation, such as magnesium, vitamin D, zinc, B vitamins and collagen, may help fill nutritional gaps when dietary intake is low.

Why Do Nutrition and Lifestyle Matter During Perimenopause and Menopause?

Perimenopause and menopause are part of a natural life stage. Hormone levels shift gradually during perimenopause, then settle after menopause.

These changes may influence:

• Body temperature regulation
• Sleep quality
• Mood stability
• Muscle mass
• Bone density
• Blood sugar regulation
• Skin and hair integrity

Rather than viewing this stage as something to “fix,” it can be helpful to see it as a metabolic reset that benefits from targeted nutritional support.

According to research published in Nutrients (Erdélyi et al., 2023), dietary quality plays a meaningful role in symptom experience and long-term health outcomes during perimenopause and menopause.

1. How Can Nutrition Support Hormone Balance?

Prioritise Protein and Healthy Fats

As oestrogen levels shift, muscle protein synthesis may decline. This can affect metabolism and body composition.

Adequate protein intake may help support:

• Lean muscle maintenance
• Metabolic rate
• Satiety and blood sugar stability
• Bone integrity

Aim for approximately 1–1.2 g protein per kg body weight daily, unless advised otherwise by a health professional.

Food sources include:

• Oily fish such as salmon, sardines, and mackerel
• Eggs
• Greek yoghurt
• Legumes
• Tofu and tempeh
• Nuts and seeds
  

Omega 3 fats from fish, flaxseed and chia are commonly used to support cardiovascular health.

Include Phytoestrogen Foods

Phytoestrogens are plant compounds found in:

• Soy foods
• Flaxseeds
• Legumes

They are commonly studied for their potential role in supporting healthy hormone activity during menopause.

Support Liver Function Through Whole Foods

The liver plays a role in hormone metabolism. To support overall metabolic health:

• Include cruciferous vegetables such as broccoli and cauliflower
• Eat leafy greens regularly
• Maintain adequate fibre intake

Avoid extreme detox approaches. The body already has built-in detoxification systems.

2. Why Is Blood Sugar Stability Important During Perimenopause?

Hormonal shifts may influence insulin sensitivity. Unstable blood sugar can contribute to:

• Energy dips
• Cravings
• Mood variability
• Abdominal fat accumulation

To support blood sugar balance:

• Pair carbohydrates with protein
• Choose high fibre wholefoods
• Limit refined carbohydrates
• Avoid skipping meals
  
  

3. How Does Stress Affect Perimenopause and Menopause?

During this stage, the body becomes more sensitive to stress load.

Chronic stress may influence:

• Sleep
• Mood
• Energy
• Hormonal rhythm

Supportive habits include:

• Daily light exposure
• Gentle breathwork
  
• Regular walking
• Resistance training
• Reducing caffeine late in the day

Adaptogenic herbs such as ashwagandha are commonly used to support stress resilience. 

Shatavari and saffron are traditionally used herbs that may support emotional well-being and stress resilience during times of hormonal transition, including perimenopause and menopause. You can find this herbal combination in Peri Meno Ultra Complex.

4. How Can Sleep Be Supported During Hormonal Transition?

Sleep disturbance is common in both perimenopause and menopause.

To support sleep quality:

• Seek morning sunlight
• Maintain consistent sleep timing
• Reduce evening screen exposure
• Keep the bedroom temperature cool
• Limit alcohol

Nutrients commonly used to support relaxation and sleep include:

• Magnesium
• B vitamins
• Tryptophan-containing foods (turkey, chicken, eggs)

Magnesium may support muscle relaxation and nervous system regulation when dietary intake is insufficient.

5. What Movement Is Most Supportive?

Exercise supports:

• Bone density
• Muscle preservation
• Mood stability
• Cardiovascular health

Recommended approaches:

• Resistance training 2–4 times per week
• Weight-bearing activity such as walking, Pilates, Yoga
• Mobility and balance training
  

The Australian Physical Activity Guidelines from Health.gov.au support regular strength and aerobic exercise for midlife women.

Avoid overtraining, particularly high-intensity daily sessions, if recovery feels compromised.

6. What Nutrients Become More Important After 40?

Certain nutrients may require more attention during perimenopause and menopause:

7. Should Environmental Toxins Be Considered?

Some women choose to reduce exposure to endocrine-disrupting chemicals found in:

• Certain plastics
• Some personal care products
• Synthetic fragrances

Practical steps:

• Use glass food containers
• Avoid heating food in plastic
• Choose fragrance-free products

This area should be approached calmly and practically rather than fear based.

Frequently Asked Questions

Is weight gain inevitable during menopause?

Body composition changes are common, but nutrition quality, resistance training and adequate protein may support metabolic health.

Are supplements necessary?

Not always. Supplements may help fill dietary gaps, but should complement a whole-food diet. Seek personalised advice.

Can magnesium help with sleep changes?

Magnesium is commonly used to support muscle relaxation and nervous system function. It may also help support healthy sleep quality by contributing to normal neurotransmitter activity involved in relaxation and circadian rhythm regulation.

Is hormone therapy the only solution?

Hormone therapy is a medical decision and should be discussed with a GP. Nutrition and lifestyle remain foundational supports.

References

• Erdélyi, A., Pálfi, E., Tűű, L., Nas, K., Szűcs, Z., Török, M., Jakab, A., & Várbíró, S. (2023). The Importance of Nutrition in Menopause and Perimenopause-A Review. Nutrients, 16(1), 27. https://doi.org/10.3390/nu16010027
• Australian Government Department of Health and Aged Care. Physical activity and exercise guidelines for all Australians. Health.gov.au. Available at: https://www.health.gov.au/topics/physical-activity-and-exercise/physical-activity-and-exercise-guidelines-for-all-australians?language=en