Women over 40 struggling with sleep

10 Ways to regulate Circadian Rhythms and Promote Better Sleep in Women Over 40

Today, we’re going to explore how yoga can significantly enhance sleep quality for women over 40. Sleep is a vital component of our well-being, and for many of us, it becomes increasingly elusive as we age. Let’s delve into how yoga can help us achieve the restorative sleep we need.  As women, our bodies undergo various hormonal changes throughout our lives. After 40, many of us begin to experience perimenopause and menopause, which bring about significant hormonal fluctuations. These changes can profoundly impact our sleep patterns.

As oestrogen levels decline, we might experience night sweats, hot flashes, and an increased risk of insomnia. Progesterone, known for its calming effects, also decreases, which can lead to anxiety and restlessness at night.   Stress levels often increase with age due to various factors, including personal and professional responsibilities. Elevated cortisol levels, a stress hormone, can make it difficult to fall asleep and stay asleep.  Melatonin, the hormone that regulates sleep-wake cycles, also decreases with age, contributing to difficulties in falling asleep and staying asleep.

The Importance of Adequate Sleep

For women over 40, getting enough sleep is crucial for maintaining overall health and well-being. We generally need between 7 to 9 hours of sleep per night. Adequate sleep helps with:

  • Cognitive Function: Enhances memory, concentration, and problem-solving skills.
  • Emotional Balance: Regulates mood and reduces the risk of depression and anxiety.
  • Physical Health: Supports immune function, reduces the risk of chronic illnesses, and promotes healthy weight management.
  • Hormonal Balance: Helps regulate the hormones that affect appetite, stress, and overall energy levels.

Regulating Your Circadian Rhythms

Regulating your circadian rhythms, which are the natural, internal processes that follow a roughly 24-hour cycle and affect your sleep-wake patterns, is essential for maintaining good health and well-being. Here are some strategies to help you keep your circadian rhythms in sync:

1. Establish a Consistent Sleep Schedule

  • Go to Bed and Wake Up at the Same Time Every Day: This includes weekends. Consistency helps reinforce your body’s sleep-wake cycle.
  • Gradual Adjustments: If you need to adjust your schedule, do it gradually, in 15-minute increments over several days.

2. Optimize Your Exposure to Light

  • Morning Light: Spend time outside in natural sunlight, especially in the morning. This helps set your internal clock for the day.
  • Limit Evening Light: Avoid bright and blue light exposure from screens (phones, computers, TVs) at least one hour before bedtime. Consider using blue light filters on your devices.

3. Create a Relaxing Bedtime Routine

  • Wind Down: Engage in calming activities before bed, such as reading, taking a warm bath, or practicing gentle yoga or meditation.
  • Consistent Routine: Following the same routine each night signals to your body that it’s time to prepare for sleep.

4. Make Your Sleep Environment Comfortable

  • Cool, Dark, and Quiet: Ensure your bedroom is conducive to sleep. Use blackout curtains, earplugs, or a white noise machine if needed.
  • Comfortable Bedding: Invest in a good mattress and pillows to support restful sleep.

5. Be Mindful of Diet and Exercise

  • Balanced Meals: Eat a healthy diet and avoid heavy meals close to bedtime.
  • Caffeine and Alcohol: Limit caffeine intake in the afternoon and evening. While alcohol might make you drowsy, it can disrupt your sleep later in the night.
  • Regular Exercise: Engage in regular physical activity, but try to avoid vigorous exercise close to bedtime.

6. Manage Stress and Relaxation

  • Stress Reduction Techniques: Practice relaxation techniques such as deep breathing, progressive muscle relaxation, or mindfulness meditation to reduce stress levels.
  • Yoga: Regular yoga practice can help regulate your nervous system, promoting better sleep.

7. Limit Naps

  • Short and Early: If you need to nap, keep it to 20-30 minutes and avoid napping late in the afternoon, which can interfere with night-time sleep.

8. Consider Supplements and Therapies

  • Melatonin: Consult with a healthcare provider about using melatonin supplements to help regulate your sleep cycle, especially if you are experiencing significant disruptions.
  • Light Therapy: For those who struggle with consistent daylight exposure, light therapy boxes can help simulate sunlight and improve your circadian rhythms.

9. Seek Professional Help

  • Sleep Disorders: If you suspect you have a sleep disorder such as insomnia or sleep apnoea, seek help from a sleep specialist for proper diagnosis and treatment.
  • Therapy: Cognitive-behavioural therapy for insomnia (CBT-I) can be effective for those with chronic sleep issues.

10. Stay Mindful of Changes

  • Travel and Time Changes: If you travel across time zones, try to adapt to the new schedule as quickly as possible by adjusting your sleep and meal times to the local time.

By incorporating these strategies into your daily routine, you can help regulate your circadian rhythms and improve your overall sleep quality. Remember, consistency and mindfulness are key to maintaining a healthy sleep-wake cycle.

How Yoga Can Help

Yoga is a powerful tool for improving sleep quality, especially for women over 40. Here’s how:

1. Reduces Stress and Anxiety:  Yoga practices like pranayama (breathing exercises) and meditation help activate the parasympathetic nervous system, promoting relaxation and reducing cortisol levels.

2. Balances Hormones:  Certain yoga poses stimulate the endocrine system, helping to balance hormones and alleviate symptoms like hot flashes and night sweats.

3. Improves Sleep Patterns:  Regular yoga practice can help regulate the sleep-wake cycle, making it easier to fall asleep and stay asleep.

4. Enhances Physical Comfort:  Gentle yoga stretches can relieve muscle tension and discomfort, promoting a more restful sleep.

Practical Tips for Using Yoga to Improve Sleep

Here are some practical tips and yoga practices that can help you get a better night’s sleep:

1. Evening Routine:  Incorporate a gentle yoga routine into your evening. Focus on calming poses like Child’s Pose, Legs Up the Wall, and Reclining Bound Angle Pose.

2. Breathing Exercises:  Practice deep breathing exercises such as Nadi Shodhana (Alternate Nostril Breathing) or the 4-7-8 technique to calm your mind and body.

3. Mindfulness and Meditation:  Spend a few minutes in meditation before bed. Techniques like guided imagery or body scan meditation can be particularly helpful.

4. Create a Sleep-Conducive Environment: Ensure your bedroom is cool, dark, and quiet. Consider using aromatherapy with essential oils like lavender to promote relaxation.

5. Stay Consistent:  Aim to go to bed and wake up at the same time every day, even on weekends. Consistency helps regulate your body’s internal clock.

How to Fall Back Asleep

If you wake up during the night and struggle to fall back asleep, try the following:

1. Stay Calm:  Avoid checking the time or getting frustrated. Instead, remind yourself that it’s okay to be awake for a bit.

2. Breathing Techniques:  Use deep breathing exercises to relax your body and mind.

3. Progressive Muscle Relaxation:  Gradually tense and relax each muscle group in your body, starting from your toes and working your way up to your head.

4. Gentle Stretching:  Do some gentle stretching or yoga poses to relieve any tension that may be keeping you awake.

5. Mindfulness Meditation:  Focus on your breath or use a mindfulness meditation technique to calm your mind.


Incorporating yoga into your daily routine can be a game-changer for improving sleep quality, especially for women over 40. By reducing stress, balancing hormones, and promoting relaxation, yoga can help you achieve the restful sleep your body needs to thrive. Remember, consistency is key, and even small changes can make a significant difference. Here’s to peaceful nights and rejuvenated mornings!

Thank you for reading, and I hope you find these tips helpful on your journey to better sleep through yoga. Check out my other blog posts https://healingflowyoga.ie/blog-2/for more info on how to Prioritise Yourself.  Have you signed up for The Healing Flow Kula yet? https://www.facebook.com/groups/660169781202062

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About The Author
Jacqueline Toner

loves to help women over 40 regain vitality, energy and find their sense of self again using Yoga, Mindfulness and Breathing Techniques

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