We’ve all learned about circadian rhythms – our body’s natural clock – in school. They influence when we feel awake, when we’re tired, and how our body functions across a 24-hour cycle. Circadian rhythms are shaped by environmental cues such as light and darkness, as well as our individual daily habits of sleeping, eating, and activity.

When these rhythms are aligned, they can support overall wellbeing. However, when they become disrupted or inconsistent, it may impact multiple areas of health in ways that aren’t always immediately obvious.

Understanding how circadian rhythms interact with the body can support more informed lifestyle choices and encourage a more structured approach to daily health.

Circadian rhythms are internal biological processes that follow a roughly 24-hour cycle. They are regulated by a “master clock” in the brain, which responds primarily to light exposure, helping the body distinguish between day and night. This system helps coordinate a range of functions such as sleep and wake cycles, hormone release, body temperature regulation, as well as appetite and digestion.

In a balanced state, these processes work together to support energy levels, focus, and recovery throughout the day.

Sleep is one of the most well-known areas influenced by circadian rhythms. As evening approaches and light exposure decreases, the body begins to produce melatonin which is a hormone that signals our brains it is time to wind down.

When sleep patterns are consistent, this rhythm can support more restorative sleep, improved alertness, and better cognitive function. However, irregular sleep schedules, late-night screen use, or shift work may disrupt this natural cycle. Over time, this may contribute to difficulty falling asleep, feeling unrested, or experiencing daytime fatigue.

Supporting consistent sleep and wake times, alongside reducing light exposure in the evening, may help maintain a more stable rhythm.

Circadian rhythms also play a role in regulating hormones linked to energy and alertness. For example, cortisol, which is often associated with the body’s stress response, typically follows a daily pattern, rising in the morning to promote wakefulness and gradually decreasing throughout the day. A disruption in this rhythm can cause low energy levels, difficulty concentrating, and feeling ‘wired’ later in the evening.

Creating regular daily structure such as consistent wake times, meal timing, and movement may help support a more balanced hormonal rhythm.

Circadian rhythms also influence digestion and appetite. The body tends to be more metabolically active during the daytime, when it is naturally primed for eating and processing nutrients.

Irregular eating patterns or late-night meals may affect how the body responds to food, and can cause changes in appetite, digestive discomfort, and fluctuations in energy levels.

Establishing regular meal times and allowing adequate time between eating and sleep may help support digestive comfort as part of a broader wellbeing approach.

Daily rhythms are closely linked to mood and mental clarity. Disruptions to sleep-wake cycles may influence how individuals feel emotionally and cognitively throughout the day.

Some potential flow-on effects may include:

Exposure to natural daylight, especially earlier in the day, alongside consistent routines, may help support a more stable daily rhythm.

Supporting Circadian Health Through Daily Habits

Circadian rhythms are influenced by small, consistent behaviours over time. While modern lifestyles can sometimes challenge natural rhythms, there are practical ways to support alignment which include waking up and going to sleep at consistent times, getting regular exposure to natural light, particularly in the morning, reducing screen time and bright light exposure in the evening, and engaging in daily movement.

These simple strategies may help support the body’s natural rhythms and contribute to overall wellbeing.

Circadian rhythms highlight the importance of structure in daily life. Rather than focusing on isolated habits, building consistent routines across sleep, nutrition, and activity may help support long-term balance.

While individual needs can vary, aligning daily habits with natural rhythms may help promote energy, recovery, and overall wellbeing.

Grove Health provides accessible telehealth services for Australians wanting to better understand their wellbeing and health goals. We offer a free introductory conversation for eligible patients, focused on general education and lifestyle-support options with additional  appointments bulk billed if eligible.

If you’d like to connect with our team or explore whether our service is right for you, click here to get in touch.

Eligibility criteria apply. This article is for general educational purposes only and does not provide medical advice. Always speak with a qualified healthcare professional regarding your individual health needs

The Science of Circadian Rhythms and Daily Health

As our society becomes more health-conscious and eco-friendly, there has been a growing interest in natural medicine as a way to support overall well-being, including restful sleep. While traditional approaches can be effective, natural remedies offer a gentle and holistic way to encourage relaxation. In this blog, we’ll explore some of the most common natural options for promoting rest.

Valerian root has been used for centuries to support rest. It contains compounds that have a calming effect on the nervous system. In fact, it has been shown to increase GABA levels in the brain, a neurotransmitter associated with relaxation and restfulness.


Studies suggest that valerian root may help individuals unwind more easily and improve overall sleep quality. It is available in several forms, including tea, capsules, and tinctures. If you’re interested in trying valerian root, start with a low dose and gradually adjust as needed.


Chamomile is a well-known herb often used to encourage rest. It contains natural compounds that promote a sense of ease, making it a popular choice for those looking to unwind before bed.


Chamomile is widely available in tea form and is regarded as a safe and gentle option for people of all ages. Drinking a cup of chamomile tea before bedtime can help foster a sense of ease, supporting a restful night.


Lavender is widely used in essential oils, candles, and other wellness products. Its soothing properties make it a popular natural option for winding down at the end of the day.

Studies suggest that the scent of lavender may help promote a relaxed state, making it easier to transition into a restful night. You can try adding a few drops of lavender essential oil to your pillow or diffusing it in your bedroom to enjoy its benefits.

Passionflower has been used for centuries as a natural way to support rest. It contains compounds that promote a sense of ease, making it a valuable addition to a nighttime routine.

Studies suggest that passionflower may contribute to overall sleep quality. It is available in several forms, including tea, capsules, and tinctures.


Magnesium is an essential mineral that plays a key role in many bodily functions, including rest. It helps to support the nervous system and encourage relaxation, making it an effective addition to a bedtime routine.


Studies suggest that magnesium may contribute to improved sleep quality and help the body ease into rest more efficiently. It is available in supplement form and is often combined with other natural options, such as valerian root or chamomile, for maximum effectiveness.


Natural medicine offers a gentle and holistic approach to supporting restful sleep. From valerian root and chamomile to lavender and passionflower, there are many effective natural options to explore. This diverse range of choices ensures that there is something for everyone, allowing you to find the best fit for your unique needs. If you’re considering natural remedies to enhance your sleep, it’s important to research and understand what works best for you.

Natural medicine and sleep

Stress is a normal part of life - whether it’s related to work, finances, relationships, or general responsibilities. In short bursts, stress can be helpful, allowing the body to react quickly and stay alert when needed. However, when stress becomes ongoing or overwhelming, it may impact multiple areas of physical wellbeing in ways that aren’t always obvious.

Understanding how stress interacts with the body can support more informed health choices and encourage a proactive approach to overall wellbeing.

Everyone’s heard and experienced what we coin as ‘fight or flight’ - the body’s response to perceived stress. During ‘fight or flight’, certain hormones such as cortisol and adrenaline are released, which temporarily increase heart rate, blood pressure and energy availability. In the short term, this response can be helpful, allowing the body to react quickly to challenges. In the short term, this response is protective and adaptive. But when stress responses activate repeatedly or for long periods without enough recovery, it may place strain on important body systems.

The nervous system is responsible for helping the body switch between “alert” and “rest and repair” modes. Chronic stress can keep the nervous system in a heightened state of alertness, making it harder to unwind or feel calm.

Potential flow-on effects may include; muscle tension, low energy and fatigue, headaches and trouble sleeping.

Supporting nervous system balance through good daily habits - sleep, movement, structured routines, and mindfulness practices - can help promote resilience.

The Impact of Stress on the Immune System

The stress response plays an important role in prioritising essential functions during short-term challenges. However, research suggests that chronic stress may influence immune function. Elevated stress hormones over extended periods can affect how our immune system responds, which may leave the body feeling run down or slower to recover from daily challenges.

Maintaining general wellbeing through nutrition, sleep, and stress management strategies can support immune health as part of a broader, holistic approach.

Recently, there’s been an increased mainstream interest in improving gut health because today, the layman understands what medical professionals have known for years: the gut-brain axis. The gut-brain axis refers to the connection between the two systems; something as simple as stress can affect digestive processes by altering gut motility, appetite, and comfort. People who undergo prolonged periods of stress may notice changes such as bloating, irregular digestion, or reduced appetite. Emerging evidence suggests a two-way relationship between the gut and brain, meaning stress may influence digestive comfort - and digestive issues may also impact mood. Creating regular routines, allowing set time for meals, and supporting relaxation around food can be simple steps towards digestive wellbeing. 

Supporting Physical Health During Periods of Stress

Now that all the cards have been laid out on the table, how does one go about ensuring the daily stressors of life aren’t limiting healthy bodily function? While stress cannot always be fully avoided, there are practical ways to support the body during these demanding times:

Prioritising consistent sleep and winding-down routines

Engaging in regular movement that feels appropriate and sustainable

Practising relaxation or mindfulness techniques such as meditation

Reaching out to qualified healthcare professionals for guidance

Building structure around meals and hydration

Physical health and mental wellbeing are closely interconnected. Stress does not affect just one part of the body, but rather influences multiple systems over time. Taking a holistic, preventative approach to wellbeing may help support balance, resilience, and long-term health.

*Eligibility criteria apply. This article is for general educational purposes only and does not provide medical advice. Always speak with a qualified healthcare professional regarding your individual health needs.

The Relationship Between Stress and Physical Health

A little preparation can make a telehealth appointment easier and help you use the time with your healthcare professional effectively. Before the appointment, check your technology, find a private place to talk, gather any relevant health information and write down the questions you want to ask.

If telehealth is new to you, you can first read 

what telehealth is and how it works in Australia

Confirm the date, time and whether the appointment is by phone or video.

Charge your phone, tablet or computer and check your internet connection.

Test your camera and microphone if the appointment uses video.

Install or open any app, link or software your healthcare provider has asked you to use.

Choose a quiet, private and well-lit place for the consultation.

Have relevant health information and a current list of medicines available.

Write down your main concerns and questions.

Have identification, Medicare details or other information ready if your provider has asked for them.

Tell the provider in advance if you need an interpreter, accessibility support or a support person.

Know what you will do if the call drops out or the technology does not work.

1. Check how the appointment will take place

Start by confirming whether your consultation will be by phone or video and whether you need to follow a link, use an app or wait for the healthcare provider to call you.

 recommends checking any required software before the consultation, making sure your device is charged, and confirming that your internet connection, camera and microphone are working.

If the provider has sent appointment instructions, read them before the day of the consultation. Joining a few minutes early for a video appointment can give you time to deal with any last-minute technical problems.

Choose somewhere you can speak openly without being overheard or interrupted. If your appointment is by video, choose a well-lit location.

The Australian Digital Health Agency recommends a private, comfortable location for telehealth and advises avoiding unsecured public Wi-Fi for video calls where possible. Its 

 also recommends taking steps to protect confidential health information.

If you cannot find a completely private place, let the healthcare professional know at the start of the appointment.

3. Prepare for your Grove Health appointment

Make sure your contact details are up to date and check any appointment information sent to you by Grove Health before your consultation.

If you’ve been asked to provide any information or documents beforehand, have these ready for your appointment.

Your healthcare professional may ask about your current concern, relevant medical history and the medicines you take. Having this information ready can make it easier to answer accurately.

Depending on the purpose of your appointment, useful information may include:

a short summary of the issue you want to discuss

when your symptoms or concerns started and whether they have changed

relevant medical conditions or previous treatment

a current list of prescription medicines, over-the-counter medicines, vitamins and supplements

recent test results, reports or health documents if they are relevant and available

You do not need to collect every health record you have. Focus on information relevant to the reason for the appointment, unless the provider has asked you to supply something specific.

5. Write down the questions you want to ask

It is easy to forget a question once a consultation starts. Writing down your most important questions beforehand can help you make better use of the appointment.

Healthdirect recommends preparing questions before a medical appointment and provides a 

Do I need any further assessment or tests?

What should I do if the problem changes or gets worse?

Is there anything I should prepare before the next appointment?

If something is unclear during the consultation, ask the healthcare professional to explain it again or in a different way.

6. Tell the provider about accessibility or communication needs

Tell the healthcare service before the appointment if you need an interpreter, have hearing or vision requirements, need help using the technology, or would like a support person to join the consultation.

Ahpra advises patients to let their practitioner or health service know about 

interpreter, accessibility and technology needs before virtual care

. A family member, friend, carer or another healthcare professional may also be able to attend if appropriate.

At the beginning of a virtual consultation, the healthcare professional may introduce themselves and confirm your identity. The service may also ask for information such as your date of birth, contact details or Medicare information where relevant.

Only provide personal information through the methods requested by the healthcare service, and ask if you are unsure why particular information is needed.

8. Know what to expect during the consultation

A telehealth consultation is still a clinical consultation. Your healthcare professional may ask about your current concerns, medical history, medications and other information relevant to your care.

Ahpra’s information for people about virtual care

, registered practitioners should confirm identity, protect privacy and confidentiality, explain information clearly, seek informed consent and assess whether virtual care is appropriate.

If a physical examination or other face-to-face care is needed, the practitioner may recommend an in-person appointment instead.

9. Have a backup plan for technical problems

Technology does not always cooperate. Before a video consultation, make sure you know what to do if the connection drops out.

keep your phone nearby in case the provider needs to call you

make sure the healthcare service has your correct contact number

contact the service if you cannot connect

If technology makes it difficult to communicate properly, the healthcare professional may decide that another format or an in-person appointment is more appropriate.

Before the appointment ends, make sure you understand what happens next. This might include follow-up, further assessment or an in-person appointment, depending on your circumstances.

You may find it useful to write down any important instructions, dates or questions that come up during the consultation. If you are unsure about something, ask before the call ends.

When might telehealth not be the right option?

Telehealth is one way to access healthcare, but it is not appropriate for every situation. A healthcare professional may recommend face-to-face care if a physical examination, procedure or other in-person assessment is needed.

If you are experiencing a life-threatening medical emergency, do not wait for a telehealth appointment. Call Triple Zero (000) or attend an emergency department.

A simple final check before your appointment

I know when and how the appointment will take place.

My camera, microphone and internet connection work if needed.

I have a quiet and private place to talk.

I have relevant health information and my current medicine list ready.

I have told the provider about any interpreter, accessibility or support needs.

I know how to contact the service if the technology fails.

Preparing these basics beforehand can help you focus on the conversation rather than the technology once the appointment begins.

 Grove Health provides telehealth consultations with Australian healthcare professionals. 

Learn how Grove Health works and what to expect from your consultation.

This article provides general educational information and is not a substitute for individual medical advice. If you are concerned about your health, speak with a qualified healthcare professional. In a medical emergency, call Triple Zero (000).

Australian Health Practitioner Regulation Agency — Information for people about virtual care

Australian Digital Health Agency — Telehealth

Australian Digital Health Agency — Cyber security for digital health privacy

How to Prepare for a Telehealth Appointment: A Practical Checklist

We often think of the brain and the digestive system as two completely separate parts of the body. However, growing research suggests that they are in constant communication through what scientists call the gut-brain axis.

This two-way communication network helps explain why periods of stress can affect digestion, why some people experience "butterflies" in their stomach before an important event, and why maintaining good digestive health forms one part of supporting overall wellbeing

While digestive health is only one piece of the puzzle when it comes to mental wellbeing, understanding the connection between the gut and brain highlights just how closely our body's systems work together.

The gut-brain axis is the communication system that links your digestive tract with your brain. Rather than working independently, these systems constantly send messages back and forth through:

The nervous system, particularly the vagus nerve

Chemicals produced by the trillions of microorganisms living in your digestive tract

This means what happens in your gut can influence your brain, and what happens in your brain can influence your gut.

For example, many people notice digestive symptoms become more noticeable during stressful periods. At the same time, ongoing digestive discomfort may influence mood, sleep and overall quality of life.

Your Gut Microbiome Plays an Important Role

Inside your digestive system lives a complex community of bacteria, fungi and other microorganisms known as the gut microbiome.

Although bacteria often get a bad reputation, many of these microorganisms play an essential role in maintaining health.

A healthy and diverse microbiome helps with things such as digesting food, producing certain vitamins, supporting immune functions, and maintaining the protective lining of the gut.

Researchers continue to investigate how changes in the gut microbiome may be associated with aspects of physical and psychological wellbeing, although there is still much to learn about these relationships.

The Gut Produces Important Chemical Messengers

One reason the gut and brain are so closely connected is because many important chemical messengers are produced within the digestive system.

For example, a large proportion of the body's serotonin - a chemical involved in regulating mood, digestion and other bodily functions - is produced in the gut. While serotonin produced in the digestive system does not directly enter the brain, it demonstrates the important role the gut plays in overall body function.

The gut microbiome also produces compounds called short-chain fatty acids, along with other signalling molecules that researchers believe may influence communication between the gut and brain.

The communication between the gut and brain works both ways.

When you're under stress, your brain sends signals that can alter digestive function. This may contribute to symptoms such as:

Short periods of stress are a normal part of life, but ongoing stress may affect both digestive health and overall wellbeing.

This is one reason why many healthcare professionals encourage strategies that support both physical and mental health together rather than viewing them separately.

The gut-brain axis reminds us that health is rarely isolated to one part of the body. Your digestive system, nervous system and immune system all work together as part of a highly connected network.

While research into the gut microbiome continues to evolve, maintaining healthy lifestyle habits - including eating a balanced diet, exercising regularly, getting quality sleep and managing stress - can support overall wellbeing.

Looking after your gut isn't just about digestion. It's another way of supporting your body's many interconnected systems that help you feel your best every day.

Grove Health provides accessible telehealth services for Australians wanting to better understand their wellbeing and health goals. We offer a free introductory conversation for eligible patients, focused on discussing your health goals, wellbeing, and available care pathways where appropriate with additional  appointments bulk billed if eligible.

This blog is intended for general educational purposes only and should not be considered medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional regarding your individual circumstances.

The Gut-Brain Axis: Understanding the Connection Between Digestive Health and Wellbeing

Telehealth is a way to access healthcare without being in the same physical location as your healthcare professional. In Australia, it most commonly involves speaking with a healthcare professional by phone or video call.

Telehealth is now an established part of Australia’s healthcare system. In 2024–25, 

22.5% of Australians aged 15 years and over had at least one telehealth consultation

. However, virtual care is not suitable for every situation, and an in-person appointment may still be needed when a physical examination or other face-to-face care is required.

Telehealth usually allows you to consult a healthcare professional by phone or video.

A telehealth appointment should still involve appropriate clinical assessment and professional standards.

Telehealth can reduce the need to travel for some healthcare appointments, but it does not replace face-to-face care in every situation.

Some telehealth services are eligible for Medicare benefits, but eligibility depends on the service and your circumstances.

Registered health practitioners providing virtual care in Australia must follow the professional standards that apply to their profession.

Telehealth means receiving healthcare remotely using telecommunications technology rather than attending an appointment in person.

For most Australians, this means a phone or video consultation with a healthcare professional. The 

Australian Government Department of Health, Disability and Ageing

 describes telehealth as a way of having a consultation with a healthcare provider without being in the same place.

Telehealth is not a separate healthcare system. It is another way of delivering healthcare when virtual care is clinically appropriate.

The exact process varies between healthcare providers, but most telehealth appointments follow a few common steps.

You generally choose a healthcare provider, select an available appointment and provide the information needed for the booking. The consultation may take place over the phone or through a video platform, depending on the provider, the type of appointment and what is clinically appropriate.

For a video appointment, make sure your device is charged, your internet connection is stable and your camera and microphone are working.

It is also helpful to find somewhere quiet and private where you can speak openly with your healthcare professional. The 

 recommends checking your technology and finding a private, comfortable place before a telehealth consultation.

3. Confirm your identity and discuss your health

At the start of a virtual consultation, your healthcare professional may confirm your identity and explain how the appointment will work.

Like an in-person consultation, they may ask about your current concern, relevant health history and other information needed to understand your circumstances.

 explains that registered practitioners providing virtual care must continue to meet professional standards, including protecting confidentiality, communicating appropriately and considering whether virtual care is suitable.

What happens next depends on your individual circumstances. Your healthcare professional may provide advice, discuss a management plan or recommend further assessment.

In some circumstances, they may determine that an in-person appointment, physical examination or other investigation is needed. Telehealth should not prevent a practitioner from recommending face-to-face care when that is the safer or more appropriate option.

Telehealth consultations can take place by phone or video, depending on the service and the type of care required.

Uses a phone, tablet or computer with video capability

Requires a suitable internet connection and camera

Video allows the patient and practitioner to see each other, but it still cannot replace a hands-on physical examination where one is needed. Which format is appropriate depends on the healthcare provider, the purpose of the appointment and the individual circumstances.

Is telehealth the same as seeing a healthcare professional in person?

The professional standards expected of registered healthcare practitioners continue to apply when care is provided virtually. 

 states that virtual care is one option for healthcare and does not replace face-to-face care.

The main practical difference is that a healthcare professional cannot perform a hands-on physical examination through a phone or video call. Some assessments, tests or procedures also need to happen in person.

For this reason, telehealth should be viewed as one option for accessing healthcare rather than a replacement for all face-to-face care.

Telehealth may be useful when a healthcare need can be appropriately assessed or managed without an in-person examination.

It can also reduce travel for some appointments. The 

 notes that telehealth can improve access for Australians in rural and remote areas who may otherwise need to travel long distances to see a healthcare provider.

Convenience alone does not determine whether telehealth is appropriate. The healthcare professional should consider whether virtual care is suitable for the person and the care being provided.

When might an in-person appointment be needed?

Telehealth is not suitable for every healthcare situation. An in-person appointment may be more appropriate when:

Education

The Science of Circadian Rhythms and Daily Health

Natural medicine and sleep

The Relationship Between Stress and Physical Health

How to Prepare for a Telehealth Appointment: A Practical Checklist

The Gut-Brain Axis: Understanding the Connection Between Digestive Health and Wellbeing

What Is Telehealth and How Does It Work in Australia?

What Is Wearable Wellbeing Tech and How Is It Changing Care in 2026?

What natural supplements might help with weight loss?

Digital Technology Supporting Well-Being