Overactive Sympathetic Nervous System: Signs, Causes and How to Calm It

An overactive sympathetic nervous system means your body stays locked in fight-or-flight when there is no threat in front of you. The common signs are a racing heart, shallow breathing, broken sleep, a clenched jaw and tension you cannot shake off. It is reversible. Slow breathing, grounding, magnesium, nutrient-dense food and deliberate pacing all move you back toward the parasympathetic state.

Signs of an overactive sympathetic nervous system

Sympathetic overload rarely announces itself as stress. It shows up as a collection of physical symptoms that seem unrelated to each other, which is why so many people live with it for years before anyone joins the dots.

Work through the table below. Three or more from two or more rows suggests your sympathetic nervous system is running the show.

Where you feel it	What it looks like
Heart and chest	Racing heart, palpitations, shallow upper-chest breathing, a tight band across the chest
Sleep	Difficulty falling asleep, waking between 2am and 4am, waking unrefreshed after a full night
Digestion	Bloating, reflux, irregular bowels, appetite that swings between nothing and constant
Muscles	Tight shoulders and neck, tension headaches, aching jaw on waking
Mind	Racing thoughts, short fuse, difficulty concentrating, the wired and tired feeling
Mouth and teeth	Clenching, grinding, worn or cracked teeth, dry mouth, inflamed gums, a sour taste

The sympathetic nervous system is responsible for the body’s “fight or flight” response and takes over in dangerous situations. The parasympathetic nervous system (PNS) is an autonomic nervous component responsible for the “rest and digest” response. Balance of these crucial systems is required to experience good health. Unfortunately, due to constant modern-day stress, many people experience an overactive nervous system, leading to digestive problems, sleep disturbances, and oral health issues. Simple lifestyle changes can help you bring balance to your nervous system and correct what is termed sympathetic overload.

Your two nervous system states: sympathetic and parasympathetic

The Autonomic Nervous System (ANS) is a complex network of nerves responsible for regulating the function of our organs and muscles. It is crucial for essential functions such as our heartbeat, digestion and breathing – all taking place without conscious thought. 

The ANS is divided into two branches:

• The Sympathetic Nervous System (SNS)
• The Parasympathetic Nervous System (PNS)

The role of the sympathetic nervous system and its response to stress

Your sympathetic nervous system activity plays a critical role in balancing your body functions in response to stress, danger, or other stimuli. It is often referred to as the “fight or flight” system, as it prepares the body to react to perceived threats by increasing heart rate, dilating pupils, tightening muscles, and diverting blood away from the digestive system and towards the limbs. This rapid response is designed to help the body respond quickly and effectively to potential danger.

In everyday life, the sympathetic nervous system is activated by events such as public speaking, a deadline at work, or a tense conversation, even if the situation doesn’t pose an actual physical threat. This can lead to a state of chronic stress and overactivity of the sympathetic nervous system and have negative and long-lasting impacts on physical and mental health.

However, it is important to note the sympathetic nervous system is not inherently “evil,” and it serves a crucial function in the body’s defence mechanisms. Getting back into balance and reducing sympathetic overload can enhance your overall health and well-being.

Why parasympathetic activation matters

The parasympathetic nervous system operates in opposition to the sympathetic nervous system. The PNS is responsible for the “rest and digest” response, promoting the slowing down and calming of various physiological functions.

The PNS operates through the release of acetylcholine, a neurotransmitter, and activates various functions such as increasing the secretion of digestive juices, slowing the heartbeat and relaxing the muscles in the bronchial tubes and gut, among others. This system helps to conserve energy and promote relaxation and digestion.

Your ‘rest and digest’ nervous system plays a crucial role in maintaining homeostasis, or balance, within the body. In a healthy individual, the sympathetic and parasympathetic nervous systems work in harmony to regulate various functions, but in times of stress, the sympathetic nervous system may become dominant and cause an overloaded sympathetic system.

Six ways to calm an overactive nervous system

Excessive sympathetic overload is a state in which the sympathetic nervous system becomes excessively activated, leading to a prolonged state of stress.

With a highly active sympathetic nervous system, the body remains in a heightened state of stress, even in the absence of immediate danger. This can lead to a range of physical and emotional symptoms, such as: 

• Digestive issues
• Dysregulated and disturbed sleep 
• Anxiety and depression 
• Fatigue and exhaustion 

It can also have negative impacts on overall health and well-being, including oral health and cardiovascular health.

The goal is to find a balance between the activation of the two ‘opposing’ nervous systems, so the body can respond appropriately to stress while also allowing for rest, digestion, and healing. To mitigate the effects of an overactive nervous system, it is important to adopt strategies to promote relaxation and calm.

1. Breathe deeply with diaphragmatic breathing

Belly breathing, also known as diaphragmatic breathing, is a simple yet effective technique for balancing the PNS and promoting relaxation. Here’s how to do it: 

1. Find a comfortable position, either sitting or lying down.
2. Place one hand on your chest and the other hand on your belly.
3. Breathe in slowly through your nose, filling your belly first and then your chest.
4. Hold your breath for a few seconds.
5. Breathe out slowly through your mouth, deflating your belly first and then your chest.
6. Repeat the process for several minutes, focusing on slow, deep breaths.

By engaging the diaphragm and breathing deeply into the belly, you stimulate the vagus nerve, which is part of the parasympathetic nervous system. This stimulation can help to slow down your heart rate, lower your blood pressure, and promote feelings of calm and relaxation.

2. Walking barefoot on natural surfaces can reduce sympathetic overload

Earthing, also known as grounding, involves connecting directly with the earth’s surface by walking barefoot on natural surfaces like grass, sand, or soil. This practice is believed to support your PNS by helping to bring stress levels down and promote relaxation.

The earth has a natural negative charge, and when you come into direct contact with it, you can absorb its electrons, having a balancing and grounding effect on your body. 

In addition, studies have shown earthing can help to lower cortisol levels, the hormone associated with stress. It can also reduce symptoms of anxiety and depression, and improve sleep quality.

3. Soak in an epsom salt bath

Epsom salt is made up of magnesium sulphate, which is easily absorbed through the skin. Magnesium is known for its relaxing effects on the muscles and nervous system.

Soaking in an Epsom salt bath can also help to reduce inflammation and oxidative stress, which can disrupt the balance of the nervous system and contribute to feelings of anxiety and stress. Try incorporating the following practice into your routine:

1. Fill a bathtub with warm water and add 2-3 cups of Epsom salt.
2. Soak in the bath for 20-30 minutes, allowing your body to absorb the magnesium and sulphates in the Epsom salt.
3. As you soak, try to focus on deep breathing.

4. Eat a nutrient-dense diet

A nutrient-dense diet can play a key role in supporting mood and reducing stress. 

Here’s how:

1. Adequate protein: Consuming enough protein is important for maintaining healthy neurotransmitter levels, the chemicals in the brain that regulate mood, sleep, and appetite. 
2. Essential fatty acids: Omega-3 fatty acids, are important for brain health and can help to reduce inflammation and improve mood.
3. B-vitamins: B-vitamins are essential for the production of neurotransmitters and play a key role in maintaining healthy brain function.
4. Vitamin C: Vitamin C is an antioxidant that helps to reduce oxidative stress and protect the brain from damage. 
5. Magnesium: Magnesium is a mineral essential for healthy brain function and can help to bring down stress and improve sleep. 
6. Probiotics: Probiotics are beneficial bacteria that help to maintain a healthy gut microbiome, which can impact brain health and mood.

5. Plan ahead and prioritise urgent tasks to reduce stress

It is not uncommon for individuals to find themselves in a state of heightened stress or anxiety as a result of feeling overwhelmed by the demands and responsibilities of daily life. 

One effective strategy is to plan out tasks and allocate a specific amount of time for each one. This helps to take some of the pressure off and provides a more structured and focused approach. When planning, it is also important to prioritise activities based on urgency and importance, rather than attempting to tackle everything all at once.

By taking the time to prioritise tasks and activities, individuals can gain a clearer understanding of what needs to be done and when. This can help to reduce feelings of stress and anxiety and promote a more balanced and relaxed state of mind.

6. Consciously slow down during everyday activities

Slowing down and taking a more mindful approach to daily life can play a critical role in reducing stress and promoting a more relaxed state of mind. 

One way to consciously slow down is by eating meals more slowly and savouring each bite. This allows for greater awareness and enjoyment of the food and supports proper digestion. Another way to slow down is by reducing the number of activities scheduled during weekends or other time off and focusing on rest and relaxation instead.

It’s important to note everyone’s experience of stress and sympathetic overactivity may be different, and what works for one person may not work for another. It’s important to listen to your body and find what works best for you, recognise when your sympathetic nervous system is dominating, and take steps to support the activation of the parasympathetic nervous system.

How to switch from fight-or-flight to rest-and-digest in five minutes

You cannot decide your way out of sympathetic overload. The switch is physiological, and it responds to physical inputs. These six steps take about five minutes and can be done anywhere.

Step 1. Lengthen your outbreath. Breathe in through your nose for a count of four and out for a count of eight. Repeat for two minutes. A long exhale is the fastest reliable way to signal safety to the vagus nerve.

Step 2. Hum, gargle or sing for sixty seconds. All three vibrate the muscles at the back of the throat, which stimulates vagal tone.

Step 3. Unclench your jaw. Let your teeth come apart, drop your shoulders and rest the tip of your tongue on the roof of your mouth behind your front teeth. This is where your jaw should sit at rest all day.

Step 4. Put your bare feet on grass, sand or soil for ten minutes. Contact with natural surfaces has been shown to reduce markers of sympathetic activity.

Step 5. Eat your next meal with no screen and chew each mouthful twenty to thirty times. Digestion only runs properly in the parasympathetic state, and slow chewing invites it.

Step 6. Move through one routine task deliberately slowly. Making a cup of tea, walking to the car, washing up. The nervous system reads pace as a safety signal.

What your mouth reveals about your nervous system

As holistic dentists, we see sympathetic overload before most people recognise it in themselves. The mouth keeps an honest record.

Flattened, chipped or cracked teeth point to night-time clenching and grinding, which is a sympathetic activity. Scalloped edges along the sides of the tongue suggest the tongue is being pressed against the teeth under tension. A dry mouth follows reduced saliva flow, because saliva production is a parasympathetic function that switches down under stress. Gums that bleed and stay inflamed despite good brushing reflect the raised cortisol that comes with chronic sympathetic activity.

This is why a dental examination at SHDC includes questions about your sleep, your breathing and your stress load. Treating a worn tooth without addressing the nervous system driving the grinding fixes the symptom and leaves the cause running.

Frequently asked questions

Q. What are the symptoms of an overactive sympathetic nervous system?

A. The most common symptoms are a racing or pounding heart, shallow chest breathing, difficulty falling asleep or waking in the early hours, digestive problems including bloating and reflux, tight shoulders and neck, tension headaches, jaw clenching and grinding, dry mouth, racing thoughts and irritability. Most people have several at once and treat them as separate problems.

Q. How do you calm an overactive nervous system?

A. Start with the breath. Breathing in for four and out for eight for two minutes activates the vagus nerve and shifts you toward the parasympathetic state. Follow it with humming or gargling, unclenching your jaw, ten minutes barefoot on a natural surface, a nutrient-dense meal eaten slowly, and one everyday task done deliberately slowly. Consistency over weeks matters more than intensity on any single day.

Q. What causes an overactive sympathetic nervous system?

A. Chronic psychological stress is the most common driver, along with poor sleep, mouth breathing and sleep-disordered breathing, blood sugar swings, excessive caffeine, over-training, screen exposure late at night, unresolved trauma, and nutrient deficiencies including magnesium. Ongoing dental infection and pain also contribute, which is why a dental review is worth including.

Q. Is there a medication for an overactive sympathetic nervous system?

A. Doctors sometimes prescribe beta blockers or other medications for specific cardiovascular symptoms of sympathetic overactivity. Medication treats the downstream effect and does not address the reason the system is activated. Any decision about medication belongs with your GP or specialist. The lifestyle and breathing approaches described here are used alongside medical care rather than in place of it.

Q. How long does it take to reset your nervous system?

A. A single breathing session shifts your state within minutes. Changing the baseline takes longer. Most people notice improved sleep and reduced tension within two to four weeks of daily practice, with more substantial change over three months. Progress is rarely a straight line.

Q. Can an overactive nervous system damage your teeth?

A. Yes. Sympathetic overactivity drives night-time clenching and grinding, which wears, chips and cracks teeth and strains the jaw joints. It also reduces saliva flow, and saliva is your main natural defence against decay and acid erosion. Raised cortisol increases gum inflammation. Treating the teeth without calming the nervous system means the damage returns.

Concerned your nervous system is showing up in your mouth?

A holistic dental examination at SHDC looks at your teeth, your jaw joints, your breathing and your saliva together, because they tell one story. Book a consultation at Sydney Holistic Dental Centre on (02) 9221 5800.

The signs of sympathetic overload, from head to gut. The mouth is often the first place a dentist sees it.

Two states, one nervous system. Health depends on being able to move between them.

Taking care of you – and your nervous system

To achieve harmony within your nervous systems, it’s important to recognise the signs of nervous system overactivity and take steps to create nervous system balance. By incorporating lifestyle changes such as deep breathing, grounding, and prioritising self-care, you can help regulate your autonomic nervous system, reducing hypertension and oxidative stress.

The activation of the ‘rest and relax’ nervous system through practices like diaphragmatic breathing can stimulate the vagus nerve, promoting relaxation and digestion. By focusing on slowing down and being mindful in everyday activities, you can reduce stress, better manage chronic inflammation, and maintain homeostasis within your body.

It’s important to remember everyone’s experience of stress and sympathetic overactivity may differ. Listening to your body and finding what works best for you is crucial to ensuring the nervous systems work together in harmony. By adopting these strategies, you can effectively manage nervous system overload, improve your heart rate and reduce high blood pressure, and enhance your overall well-being.

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Winter Vegetable Curry: A Warming, Plant-Rich Recipe

At a glance: Serves 4 to 6 · Prep 15 min · Cook 30 min · Plant-based, dairy-free and gluten-free

Few things are as comforting in winter as a warm, fragrant bowl of curry. This winter vegetable curry is generous, adaptable and full of seasonal vegetables. It is gently spiced with turmeric and ginger, two ingredients long valued in traditional cooking.

Best of all, it is easy to make and welcomes whatever vegetables you have on hand. It is a lovely, nourishing alternative to the sugary comfort foods that tend to appear in winter, which is good news for your teeth as well as the rest of you.

Ingredients

• 1.5kg winter vegetables, such as broccoli, cauliflower, potato, silverbeet, carrot, parsnip or pumpkin
• 2 tablespoons coconut oil
• 1 onion, chopped
• 2 garlic cloves, smashed
• 1 bunch coriander, stalks and leaves chopped separately
• Thumb-sized piece of ginger, grated
• 1 teaspoon ground turmeric
• 1/2 teaspoon ground cinnamon
• 400ml coconut milk
• 1 cup stock (vegetable or chicken, or water if neither is available)
• Curry leaves, optional
• Salt and pepper, to taste

Method

1. Cut the vegetables into bite-sized pieces.
2. Heat the oil in a pot over medium heat. Add the onion and stir until soft and lightly golden.
3. Add the ginger, garlic, coriander stalks, cinnamon and turmeric, and cook for 1 minute until fragrant.
4. Add the vegetables, coconut milk, curry leaves (if using) and stock or water.
5. Cover the pot and reduce the heat to a low simmer.
6. Cook until the vegetables are tender, then season with salt and pepper to taste. Scatter the coriander leaves over the top to serve.

Cook’s tip

Why stop at turmeric and cinnamon? In many traditional cuisines, spices are prized for both their flavour and their place in cooking. Get creative and add cardamom, cumin, a few mustard seeds or a pinch of chilli for extra warmth and depth.

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Make it your own

Can I make this ahead or freeze it?

Yes. This curry keeps well in the fridge for up to three days and freezes beautifully, so it is ideal for batch cooking on a cold weekend.

How can I make it heartier?

Add a tin of chickpeas or some cooked lentils for extra substance, or serve it with brown rice or warm flatbread.

Which vegetables work best?

Whatever is in season and in your fridge. Firmer vegetables like pumpkin and potato hold their shape well, while greens like silverbeet are lovely stirred through at the end.

Love a whole food approach to winter? Read our Winter Wellness guide for ten gentle ways to feel your best, or book a check-up with SHDC on (02) 5300 3387.

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Winter Wellness: A Holistic Dentist’s Guide to Thriving in the Cooler Months

The Mouth-Body Connection

When you think about visiting a dental hygienist, you might picture a routine cleaning or a reminder to floss more often. But at Sydney Holistic Dental Centre, hygiene appointments represent something far more significant – they’re a crucial component of your overall health strategy.

Holistic dentistry isn’t alternative dentistry – it’s simply good dentistry that recognises the whole person. At SHDC, we understand the significant correlation between what happens in your mouth and the rest of your body.

“Many patients are surprised to learn that their oral health can directly impact conditions like heart disease, diabetes, and pregnancy outcomes. When we examine your gums, we’re not just looking for signs of gingivitis – we’re identifying potential indicators of systemic inflammation that could affect your entire body.” ~ Stephanie Hall, Oral Health Therapist.

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Meet Our Dedicated Oral Health Therapy Team

At SHDC, our Oral Health Therapists bring unique perspectives and specialised expertise to your preventative care:

Ngan Lam has experience working across the public, private, and orthodontic sectors, holding dual qualifications in children’s dentistry and dental hygiene. “During your hygiene appointments, we focus on thoroughly cleaning below the gumline where harmful bacteria hide,” says Ngan. “This detailed cleaning not only improves your oral health but helps reduce the overall inflammatory burden on your body.”

Emily Vong brings wide experience in both private and public practice with a keen interest in prevention and periodontal care. “I spend time with each patient teaching proper brushing and flossing techniques tailored to their specific needs,” Emily explains. “When patients understand how to clean areas they’ve been missing effectively, we see dramatic improvements in their gum health between visits.”

Stephanie Hall focuses on making your experience stress-free while supporting patients in building effective home oral hygiene practices. She approaches each hygiene visit with a strong focus on oral health prevention, creating personalised hygiene routines tailored to each patient. Stephanie believes that a healthy mouth starts with effective plaque removal, which can prevent gum disease and the need for more invasive treatments such as fillings.

Kristel van Eijk brings extensive experience in periodontics, paediatrics, and specialised dentistry areas. “We focus on the complete picture when treating our patients,” explains Kristel. “We’ve developed techniques to help patients connect their oral health with issues like headaches and sleep quality, creating more comprehensive treatment outcomes for everyone who visits our practice.”

This thoughtful approach from our Oral Health Therapists helps transform regular hygiene visits from something patients might be anxious about to something they truly value as an investment in their overall health.

Beyond Just Clean Teeth: What Your Hygiene Visit Can Reveal

Your dental hygiene appointment at SHDC goes far beyond a simple clean and polish. During these sessions, our oral health therapists conduct comprehensive assessments that can reveal crucial information about your health:

1. Early Detection of Serious Conditions

One crucial aspect of your hygiene appointment is oral cancer screening. As Dr Lewis Ehrlich explains, “Oral cancer is a growing and worrying problem in our society,” which is why early detection through regular screenings is vitally important.

We detect early decays or broken fillings before they develop into more extensive dental treatments, such as root canal therapy or crowns. Early detection is better than reactive treatment.

Regular hygiene visits enable us to monitor changes in your oral tissues that may indicate more serious conditions, often before you experience any noticeable symptoms.

2. Identifying Breathing and Sleep Issues

When you visit Sydney Holistic Dental Centre, our dentists and hygienists prioritise your sleep quality. We ask three important questions: Is it easy for you to fall asleep at night? Do you wake up at night? And most importantly, do you wake up feeling refreshed?

These questions aren’t just casual conversation, they’re part of our comprehensive assessment of your overall health. Poor sleep can lead to teeth grinding, headaches, and even severe conditions like sleep apnoea.

3. Assessing Inflammation Levels

“The gum chart or periodontal charting that is carried out during each hygiene visit is an important diagnostic tool in assessing your overall gum health,” says Stephanie Hall. “This chart allows us to identify deep pockets and inflammation, as well as areas that may require more attention during cleans. If left untreated, these conditions may destroy the bone that supports our teeth. 

The Hidden Dangers of Skipped Hygiene Appointments

Missing regular hygiene appointments might seem inconsequential, but the potential impacts extend far beyond your smile:

Cardiovascular Complications

Research has consistently shown links between periodontal disease and heart health. Bacteria from infected gums can enter the bloodstream, potentially increasing the risk of heart disease.

Emily Vong explains why thorough cleaning beneath the gumline is necessary: “Professional removal of biofilm and calculus from below the gumline is something patients simply can’t do at home. By eliminating these bacterial reservoirs during regular hygiene visits, we’re removing potential sources of inflammation that research has linked to cardiovascular health.”

Diabetes Management

As our hygienists explain, unusual breath odours can sometimes indicate systemic issues. For example, sweet-smelling breath could indicate undiagnosed diabetes. Understanding these connections is part of our holistic approach to dental care.

For those already managing diabetes, poor oral health can make blood sugar control more difficult, creating a challenging cycle that affects both conditions.

“For our patients with diabetes, we provide customised oral hygiene instructions and recommend specific tools like interdental brushes or water flossers,” explains Ngan Lam. We also perform thorough periodontal charting to track gum health over time, allowing us to adjust cleaning frequency and home care recommendations based on individual needs and responses to treatment.

Pregnancy Complications

During pregnancy, hormonal changes increase your risk of developing gingivitis. “Through this time, you might experience more bleeding of the gums, more inflammation, and increased sensitivity,” explains Kristel van Eijk. “We also know that oral health and your baby’s health are closely related.”

Note: High levels of gingival inflammation, such as that found in gingivitis, are linked to an increased risk of preterm birth and low birth weight.

Regular hygiene visits during pregnancy can help manage these changes and protect both mother and baby.

How Often Should You Schedule Hygiene Appointments?

Many factors influence how often you should attend dental hygiene visits, including your current gum health, any systemic diseases, medications you’re taking, your diet, and the effectiveness of your home oral hygiene routine. At each visit, we reassess the appropriate interval until your next appointment, which could be six-monthly or three to four monthly, depending on your individual needs.

A Preventative Approach That Saves Time, Money, and Health

Regular hygiene appointments represent one of the most cost-effective health investments you can make. By preventing problems before they develop or catching them in early stages, you avoid:

• More extensive, expensive dental procedures
• Time off work for emergency dental issues
• Complications from systemic conditions linked to poor oral health
• The discomfort and pain of advanced dental problems

 

The SHDC Difference

At Sydney Holistic Dental Centre, our hygiene appointments are designed to be thorough, comfortable, and informative. Our experienced oral health therapists take the time to understand your specific needs and concerns.

“Education is a vital component of our work. We aim to educate all our patients on the importance of maintaining good breathing, sleeping habits, a balanced diet, and proper oral hygiene at home. This holistic approach ensures we treat the whole person, not just their teeth.

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Take the Next Step for Your Overall Health

Your journey to better health might begin with a simple dental hygiene appointment. Whether it’s been six months or six years since your last visit, our Sydney Holistic Dental Centre team is ready to provide comprehensive care beyond clean teeth.

Book your dental hygiene appointment today by calling (02) 8188 3718

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Sydney Holistic Dental Centre combines convenience with comprehensive care for busy professionals and families.

#HolisticDentalCare #OralHealthMatters #PreventativeDentistry #SydneySmiles

 

Research References

Periodontal disease significantly increases cardiovascular disease risk: https://pmc.ncbi.nlm.nih.gov/articles/PMC10010192/

Patients with periodontitis have more than double the risk of stroke compared to those with healthy gums: https://onlinelibrary.wiley.com/doi/10.1111/jcpe.13807

Periodontal therapy may contribute to improved cardiovascular outcomes by decreasing inflammation: https://www.amjmed.com/article/S0002-9343(23)00755-6/fulltext

Regular dental care is crucial for diabetes management: https://www.colgateprofessional.com/hygienist-resources/tools-resources/explaining-diabetes-oral-health-connection

Oral diseases impact systemic health through multiple pathways: https://www.nature.com/articles/s41467-022-35337-8

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Recipe: Zucchini Pasta with Minted Avocado Sauce

This delicious pasta dish is made in minutes

At SHDC, eating right is a major part of maintaining a healthy lifestyle. We are always looking for tasty, nutritious meals that tick all the boxes—and this recipe does that! Maria Lichty’s recipe inspires this creamy, rich, delicious pasta dish.

If you’re trying to limit the amount of gluten in your diet or struggle to eat five servings of veggies daily, this one is awesome. Combining the zucchini pasta with the creamy mint avocado sauce echoes the textures of carbonara minus the nasties that tend to leave you feeling bloated and exhausted.

Serve the pasta warm, or alternatively, as a delicious pasta salad. The best part is that it can be prepared and put on your plate in under 10 minutes!

Ingredients

• 5 zucchinis
• 2 avocados
• handful of fresh mint leaves
• handful of nuts (we used almonds and cashews, but you could use Brazil nuts instead)
• juice of 1/2 a lime
• salt & pepper to taste
• dozen mushrooms (we used Swiss Brown, but you could get a little adventurous here and play around with the variety)
• olive oil – see the recipe: a dash and a drizzle
• zest from half a lemon (or you could use the zest from your lime)

Instructions

Pasta

The Spiralizer is our new favourite kitchen tool. It allows you to make zucchini pasta in under one minute. Follow the instructions on your machine to achieve the desired thickness, or alternatively, use a vegetable peeler along the length of the zucchini to achieve a fettuccine-style pasta.

Once you’ve prepared your pasta, place them in your bowl ready to eat raw or put a dash of extra virgin olive oil in a pan and cook the noodles for about 1 minute with a bit of lemon zest to soften them slightly.

Topping

Cut your mushrooms into thin slices, drizzle with olive oil, and gently heat in a large frying pan for about 5 minutes. We also had some leftover salami we wanted to use, so we heated it up at this point. Keep in mind that this is such a great dish to have without meat, and it isn’t necessary.

Sauce

While your mushrooms are cooking, you can start on your sauce. Halve and deseed the avocados before scooping out the flesh and placing them in a bowl.

Add your mint, olive oil, lime juice, and nuts, then blend. It’s super easy and quick to do this in a blender, but we used a hand stick, and it was just as effective, even though it took a little longer. If your sauce is a little too rich or too thick, you can add 1/2 cup of water at this stage. It would be best if you ended up with a creamy consistency.

Add salt and pepper to taste.

 

Plate Up

To plate up, place your zucchini noodles at the bottom of a bowl, spoon over some sauce, and top with the mushrooms.

You could also garnish the dish with sunflower or pomegranate seeds, but you only need a little.

Serves 4.

Now it’s your turn to try Zucchini Pasta!

The post Recipe: Zucchini Pasta with Minted Avocado Sauce appeared first on Sydney Holistic Dental Centre.

What Is Natural Dentistry? Understanding This Holistic Approach

Natural dentistry is another term for holistic or biological dentistry. It uses biocompatible materials (mercury-free, BPA-free), supports your body’s natural healing, and emphasises prevention through nutrition and lifestyle. With 89% of Australian adults experiencing dental decay (AIHW 2024), natural dentistry offers an approach that works with your body rather than against it.

 

Quick Answer

Natural dentistry is the same as holistic dentistry. It avoids mercury and toxic materials, uses minimally invasive techniques, supports your body’s healing abilities, and focuses on prevention through diet and lifestyle. Despite the “natural” name, it still uses modern technology and proven treatments.

 

What “Natural” Actually Means

Natural dentistry DOESN’T mean:

• Avoiding all modern treatments
• Using only herbs and home remedies
• Rejecting dental science

Natural dentistry DOES mean:

• Mercury-free, biocompatible materials
• Supporting your body’s healing processes
• Preventing problems through nutrition
• Minimising toxic exposures
• Working with your biology, not against it

How It Differs From Conventional Dentistry

Conventional	Natural
May use mercury fillings	Always mercury-free
Standard protocols	Individualised care
Limited nutrition advice	Comprehensive nutrition guidance
Reactive treatment	Prevention focused

What Natural Dentists Do

Materials Used

At Sydney Holistic Dental Centre, we use:

• BPA-free composite fillings
• All-ceramic crowns
• Zirconia (metal-free) implants
• Non-toxic materials only

Treatment Approach

• Minimal intervention: Preserve your natural tooth structure
• Ozone therapy: Natural antimicrobial treatment
• Nutritional guidance: Diet affects your oral health
• Safe mercury removal: SMART protocol protection

Prevention Focus

Rather than just fixing problems, natural dentistry asks, “Why did this happen?” and addresses root causes through:

• Anti-inflammatory nutrition
• Stress management
• Sleep optimisation
• Proper oral hygiene

 

“Natural dentistry means respecting your body’s remarkable ability to heal. We provide biocompatible materials, remove toxic substances, and create conditions for natural healing. This doesn’t mean rejecting modern dentistry – it means using science wisely whilst trusting your body’s wisdom.”

~ Dr Lewis Ehrlich, Sydney Holistic Dental Centre

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Common Natural Treatments

Mercury Removal: Safe removal using SMART protocol with biocompatible replacements

Gum Disease: Ozone therapy, laser treatment, nutritional support, anti-inflammatory diet

Cavities: Early remineralisation, minimal drilling, biocompatible fillings, addressing causes

Extractions: Platelet-rich fibrin for healing, ceramic implants, nutritional support

 

Is It Right for Children?

Yes. Natural dentistry is excellent for children because:

• No mercury exposure
• BPA-free materials are safe for development
• Prevention education starts early
• Minimally invasive, gentle approach

With 22% of Australian children aged 5-14 having gingivitis (AIHW 2024), prevention matters.

 

What It Can and Can’t Do

Natural dentistry CAN:

 ✓ Prevent many dental problems

 ✓ Use safe, biocompatible materials

 ✓ Support your body’s healing

 ✓ Address root causes

Natural dentistry CANNOT: 

✗ Replace all conventional treatments,

✗ Guarantee no cavities through diet alone,

✗ Cure every condition naturally

Natural dentists are realistic. They use conventional treatments when necessary for your health.

 

Frequently Asked Questions

Q: Is it scientifically proven? Yes. Natural dentistry uses evidence-based treatments and scientifically proven materials. The “natural” philosophy guides material selection, but treatments remain research-backed.

Q: Does it cost more? Not usually. Natural materials often cost the same as conventional ones. A prevention focus can reduce long-term costs.

Q: Does natural mean no fluoride? Natural dentists offer fluoride-free options (xylitol, remineralising treatments) whilst respecting informed patient choice.

Q: Will it prevent all cavities? No approach prevents all cavities. But addressing root causes (nutrition, lifestyle, stress) often achieves better long-term outcomes than conventional prevention alone.

 

The Bottom Line

Natural dentistry is another name for holistic dentistry. It combines modern dental science with natural health principles: biocompatible materials, minimal intervention, and prevention through nutrition and lifestyle.

Your body has a remarkable healing capacity when given safe materials, proper nutrition, and optimal conditions. Natural dentistry respects and supports these natural processes.

Ready to experience natural dental care? Contact Sydney Holistic Dental Centre: (02) 8188 3718

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References

Australian Institute of Health and Welfare. (2024). Oral health and dental care in Australia. Canberra: AIHW.

The post What Is Natural Dentistry? Understanding This Holistic Approach appeared first on Sydney Holistic Dental Centre.

Is Holistic Dentistry the Same as Biological Dentistry?

Yes, holistic dentistry and biological dentistry are essentially the same. The terms are used interchangeably to describe dental care that considers your whole body health. Both approaches use biocompatible materials, avoid mercury, and treat oral health as connected to overall wellbeing. The choice of terminology is simply a matter of preference.

 

Quick Answer

Holistic dentistry and biological dentistry describe the same dental approach using different names. Both terms refer to dentistry that uses biocompatible materials, avoids mercury, takes a preventative approach, and recognises the connection between oral health and whole-body wellness. The difference is purely terminology, not practice.

 

Understanding the Terms

You’re researching dental options and you’ve encountered terms like ‘holistic dentistry,’ ‘biological dentistry,’ and perhaps ‘integrative dentistry.’ They sound different. Are they?

This confusion is common. Many patients wonder whether they need a holistic dentist, a biological dentist, or if there’s a meaningful difference.

The answer is straightforward: the terms are used interchangeably in dental practices across Australia and worldwide.

• Same Approach
  Holistic and biological dentistry are essentially the same and the terms are used interchangeably in practice. (15 words)
• Whole-Body Focus
  Both approaches treat your mouth as part of your whole body, recognising the oral-systemic health connection. (17 words)
• Biocompatible Materials
  Practitioners for both avoid mercury amalgam and prioritise non-toxic, biocompatible materials like ceramic and BPA-free resins. (20 words)
• Naming Preference
  'Holistic' emphasises the whole-person philosophy, while 'biological' highlights material selection and methods. (16 words)

Both terms refer to dentistry that:

• Considers oral health as part of whole body health
• Uses biocompatible, non-toxic materials
• Avoids mercury and unnecessary metals
• Takes a preventative, minimally invasive approach
• Recognises mouth-body connections

The naming difference is purely a matter of preference. Some practitioners prefer ‘holistic’ to emphasise the whole-person approach. Others prefer ‘biological’ to highlight the use of biocompatible materials.

 

Why Different Names Exist

The terms emerged from different perspectives on the same approach:

Holistic Dentistry emphasises the philosophical approach of treating the whole person (Greek ‘holos’ meaning ‘whole’). This term highlights the connection between oral health and overall wellbeing.

Biological Dentistry emphasises the materials and methods used, specifically biocompatible substances that work harmoniously with your body’s biology. This term highlights the scientific basis of material selection.

Both names describe practitioners who reject the idea that dental health exists in isolation from the rest of the body.

 

What Both Terms Mean in Practice

Regardless of which term a practice uses, you’ll experience the same core approach.

Comprehensive Health Assessment

Your dentist will assess:

• Medical history and current conditions
• Medications and supplements
• Diet, nutrition, and sleep quality
• Stress levels and environmental exposures

With 29% of Australian adults experiencing gingivitis (AIHW, 2024), understanding these factors helps address underlying causes of oral inflammation.

Mercury-Free Materials

Both holistic and biological dentists avoid mercury amalgam fillings. At Sydney Holistic Dental Centre, we use:

• BPA-free composite resins
• Ceramic crowns and inlays
• Zirconia dental implants
• Metal-free bridges and partial dentures

Safe Mercury Removal

When removing existing mercury fillings, both approaches follow the SMART protocol (Safe Mercury Amalgam Removal Technique) established by the International Academy of Oral Medicine and Toxicology (IAOMT).

Sydney Holistic Dental Centre is SMART accredited, protecting you, our dental team, and the environment from mercury vapour exposure during removal.

Minimally Invasive Treatments

Both holistic and biological dentistry prioritise:

• Preserving natural tooth structure
• Using ozone therapy where appropriate
• Employing laser dentistry
• Remineralisation strategies for early decay

Other Related Terms You Might Encounter

Integrative Dentistry

This term also describes the same approach. ‘Integrative’ emphasises how this dentistry integrates with other healthcare disciplines. You might see a dentist who calls their practice ‘holistic,’ ‘biological,’ or ‘integrative’, all meaning essentially the same thing.

Natural Dentistry

Some practitioners use ‘natural dentistry’ to highlight their use of natural materials and conservative treatment approaches. The core philosophy aligns with holistic and biological dentistry.

Biocompatible Dentistry

This term specifically emphasises the use of materials that are compatible with your body. It’s often used interchangeably with biological dentistry.

 

What to Look For in a Holistic or Biological Practice

Regardless of terminology, a genuine holistic or biological practice should offer:

Core Services

• Mercury-free dentistry (no mercury amalgam fillings used)
• Safe mercury removal (SMART protocol followed)
• Biocompatible materials (BPA-free composites, ceramic options)
• Digital X-rays (lower radiation exposure)
• Ozone therapy (natural antimicrobial treatment)
• Metal-free implants (zirconia options available)

Approach Indicators

• Longer initial consultations (60-90 minutes)
• Comprehensive health history intake
• Education-focused communication
• Collaborative treatment planning
• Willingness to explain health connections
• Coordination with other healthcare providers

Frequently Asked Questions

Q: Should I search for a ‘holistic dentist’ or ‘biological dentist’?

Either search term will yield the same type of practitioner. Use whichever term feels more natural to you. Many practices, including Sydney Holistic Dental Centre, use both terms.

Q: Is one approach more scientific than the other?

No. Both terms describe the same evidence-based approach to dentistry that considers systemic health impacts. The terminology doesn’t indicate different levels of scientific rigour.

Q: Are there dentists who call themselves holistic but aren’t really?

Some practices may use these terms for marketing whilst still using mercury fillings or not taking a comprehensive health approach. Ask specific questions about materials used, mercury removal protocols, and consultation length to verify their practices.

Q: Will the Australian Dental Association recognise these practitioners?

Yes. Holistic and biological dentists are fully qualified dental practitioners registered with the Dental Board of Australia. They maintain the same professional standards as all Australian dentists.

Q: What professional memberships should I look for?

Reputable holistic and biological dentists often belong to organisations such as the International Academy of Oral Medicine and Toxicology (IAOMT), Holistic Dental Association (HDA), or Australasian College of Nutritional and Environmental Medicine (ACNEM).

 

The Bottom Line

Holistic dentistry and biological dentistry are the same approach with different names. Both treat oral health as inseparable from overall health. Both use biocompatible materials. Both take a preventative, whole-body perspective.

Don’t get caught up in semantic differences. Instead, focus on finding a qualified practitioner who:

• Uses mercury-free materials
• Takes time for thorough assessments
• Explains health connections clearly
• Respects your health preferences
• Provides evidence-based care

With 89% of Australian adults experiencing dental decay (AIHW, 2024), comprehensive dental care that considers your whole health has never been more important.

Ready to experience holistic dental care? Contact Sydney Holistic Dental Centre: (02) 8188 3718

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References:

Australian Institute of Health and Welfare. (2024). Oral health and dental care in Australia. Canberra: AIHW.

The post Is Holistic Dentistry the Same as Biological Dentistry? appeared first on Sydney Holistic Dental Centre.

Sleep Apnoea Unveiled: A Holistic Approach to Diagnosis and Treatment

In today’s fast-paced world, quality sleep has become increasingly elusive for many Australians. Whilst occasional sleep disturbances are normal, persistent breathing disruptions during sleep could indicate a more serious condition: sleep apnoea.

Sleep apnoea affects an estimated 25% of Australian adults, according to Sleep Health Foundation Australia (2024), yet approximately 80% remain undiagnosed. This common yet potentially dangerous sleep disorder affects not simply your rest but can significantly impact your overall health and wellbeing, including your oral health.

 

Key Takeaways

• Sleep apnoea affects approximately 1 in 4 Australian adults, with many cases undiagnosed
• Breathing interruptions during sleep can occur hundreds of times per night, impacting heart health, blood pressure, and cognitive function
• Holistic treatment combines oral appliances, lifestyle modifications, myofunctional therapy, and stress management
• Dental solutions offer effective alternatives for patients who cannot tolerate CPAP therapy
• Early intervention can prevent serious health complications, including cardiovascular disease and diabetes

 

At Sydney Holistic Dental Centre, we recognise that sleep apnoea represents more than a nighttime inconvenience. It’s a condition with wide-ranging health implications that requires a comprehensive approach to diagnosis and treatment.

 

Understanding Sleep Apnoea: More Than Snoring

Sleep apnoea is characterised by:

• Breathing interruptions during sleep that can occur dozens or hundreds of times each night, often lasting 10 seconds or longer
• Reduced oxygen levels in the bloodstream, triggering stress responses throughout the body
• Disrupted sleep architecture that prevents achieving proper restorative sleep cycles
• Chronic stress on multiple body systems, includingthe  cardiovascular, endocrine, and nervous systems

Research has shown that these symptoms can significantly impact oral health by increasing teeth grinding, jaw pain, and mouth breathing, whilst elevating the risk of serious health conditions and affecting daily quality of life.

Warning Signs of Sleep Apnoea: What to Watch For

The signs of sleep apnoea extend far beyond occasional snoring. Being aware of these symptoms could be the first step towards proper diagnosis and treatment.

During Sleep

• Loud, chronic snoring with gasping or choking sounds
• Observed breathing pauses by a bed partner
• Frequent waking or restless sleep
• Night sweats
• Dry mouth upon waking

During Waking Hours

• Excessive daytime sleepiness
• Difficulty concentrating or memory problems
• Irritability or mood changes
• Morning headaches
• High blood pressure that’s difficult to control

If you experience several of these symptoms, they may indicate underlying sleep apnoea requiring proper evaluation.

 

The Holistic Approach to Sleep Apnoea

Rather than treating sleep apnoea as simply a breathing disorder, holistic dentistry considers sleep as part of your overall health pattern. This approach addresses the root causes of airway obstruction whilst providing both immediate relief and long-term solutions.

Conventional Approach	Holistic Approach
Focuses on treating nighttime symptoms	Considers sleep as part of the overall health pattern
Treats breathing disruptions alone	Addresses root causes of airway obstruction
Often, immediate intervention is only	Combines immediate relief with long-term solutions
Standard CPAP devices	Biocompatible oral appliances with lifestyle interventions

The Holistic Solution: A 4-Pillar Approach

1. Biological and Physical Assessment

• Comprehensive airway evaluation to identify anatomical factors contributing to obstruction
• Jaw positioning and tongue posture analysis to understand functional breathing patterns
• Muscle tone assessment around the airway and oral structures

Pro Tip: Having your dentist check for teeth grinding (bruxism) is essential, as this is frequently associated with sleep apnoea and can indicate a compensatory effort by your body to maintain airway patency during sleep.

2. Nutritional and Chemical Balance

• Anti-inflammatory dietary choices to reduce airway tissue inflammation
• Maintenance of a healthy weight to reduce pressure on the airway tissues
• Avoidance of alcohol and sedatives near bedtime that relax throat muscles

Pro Tip: Try eliminating dairy products and gluten for two weeks to see if airway inflammation and congestion improve, as these common food sensitivities can exacerbate sleep apnoea symptoms in susceptible individuals.

3. Emotional and Mental Wellbeing

• Stress management techniques to reduce cortisol levels that can disrupt sleep patterns
• Cognitive behavioural therapy for insomnia to address associated sleep concerns
• Mindfulness practices to promote parasympathetic nervous system activation

Pro Tip: Practise diaphragmatic breathing for 5-10 minutes before bed to activate your parasympathetic nervous system and prepare your airway muscles for optimal function during sleep.

4. Structural and Functional Solutions

• Oral appliance therapy using custom-fitted devices to maintain open airways
• Myofunctional therapy exercises to strengthen airway muscles
• Proper sleeping position guidance to minimise airway obstruction

Pro Tip: Train yourself to sleep on your side using the “tennis ball technique.” Sew a pocket onto the back of your sleep shirt and insert a tennis ball to prevent rolling onto your back, where apnoea events typically worsen.

 

What to Expect from Holistic Treatment

“When approaching sleep apnoea, we’re not looking at the breathing disruptions in isolation. We consider the patient’s overall health, lifestyle, nutrition, and even factors like jaw development and tongue position. This holistic perspective allows us to optimise treatment outcomes and ensure they contribute positively to the patient’s overall wellbeing. It’s not about eliminating snoring alone; it’s about enhancing the patient’s quality of life through comprehensive care and addressing the root causes of airway obstruction.”

~ Dr Lewis Ehrlich, Sydney Holistic Dental Centre

Your Personalised Action Plan

Immediate Steps (First Week)

• Keep a sleep diary recording symptoms and energy levels
• Take photos or videos (with permission) if you observe a loved one’s breathing disturbances
• Schedule a comprehensive assessment at Sydney Holistic Dental Centre
• Establish consistent sleep and wake times

Short-Term Focus (First Month)

• Begin using the recommended oral appliances if prescribed
• Implement suggested dietary modifications
• Start daily myofunctional exercises for the airway muscles
• Optimise bedroom environment for quality sleep

Long-Term Strategies (Ongoing)

• Maintain regular follow-up appointments to assess progress
• Continue with muscle-strengthening exercises
• Address contributing lifestyle factors
• Monitor overall health improvements

Signs of Progress to Watch For

• Reduced snoring intensity and frequency
• More restful sleep with fewer awakenings
• Improved morning energy levels
• Reduction in daytime sleepiness
• Better concentration and mood
• Decreased reliance on caffeine and stimulants
• Improvement in related health markers, like blood pressure

Beyond CPAP: Dental Solutions for Sleep Apnoea

Whilst Continuous Positive Airway Pressure (CPAP) therapy remains the gold standard treatment for severe sleep apnoea, many patients struggle with compliance. Studies show that 30-50% of patients prescribed CPAP either cannot tolerate it or use it inconsistently.

For these patients, dental solutions offer effective alternatives:

• Custom Oral Appliances: These devices, similar to mouthguards, gently reposition the jaw forward during sleep to maintain an open airway. They’re particularly effective for mild to moderate sleep apnoea and for patients who cannot tolerate CPAP.
• Combination Therapy: For some patients, using both CPAP and oral appliances (though not simultaneously) provides optimal benefits whilst improving overall compliance.
• Myofunctional Therapy: These targeted exercises strengthen the muscles of the tongue, soft palate, and throat, helping to keep airways open during sleep.

Dr Lewis Ehrlich has extensive training in sleep medicine and is qualified to work collaboratively with sleep physicians to provide these dental interventions.

 

When to Seek Professional Help

Whilst many aspects of sleep apnoea can be addressed through self-care, certain signs indicate the need for professional intervention:

• Severe daytime sleepiness affecting daily function
• High blood pressure despite medication
• Morning headaches that persist after lifestyle changes
• Witnessed breathing pauses lasting longer than 10 seconds
• Signs of right heart failure or cardiovascular complications
• Depression or cognitive changes related to poor sleep

At Sydney Holistic Dental Centre, our comprehensive approach to sleep apnoea includes detailed airway assessment, collaborative care with sleep specialists, and customised treatment options, allowing us to address both the symptoms and underlying causes.

 

Frequently Asked Questions

Q: How long does it typically take to see results with a holistic approach to sleep apnoea?

Many patients notice subjective improvements in sleep quality and daytime alertness within 1-2 weeks of beginning treatment. However, measurable improvements in sleep studies typically require 4-6 weeks, and some aspects of health recovery may continue for several months as your body adapts to better sleep quality.

Q: Are dental appliances for sleep apnoea covered by private health insurance?

Many Australian private health funds provide rebates for dental sleep appliances when prescribed for diagnosed sleep apnoea. The exact coverage depends on your level of extras cover. We can provide a quote with item numbers to check with your insurer before proceeding with treatment.

Q: Can children benefit from this holistic approach to sleep apnoea?

Absolutely. Early intervention for children showing signs of sleep-disordered breathing is crucial for proper development. Our approach for children focuses on addressing underlying causes like enlarged tonsils, adenoids, allergies, and jaw development issues, often in collaboration with ENT specialists.

Q: How does your approach differ from other dental practices regarding sleep apnoea?

Our practice takes a comprehensive 4-pillar approach rather than viewing sleep apnoea as a nighttime breathing disorder alone. We consider contributing factors like jaw position, airway anatomy, muscle function, inflammation, sleep hygiene, stress levels, and overall health. This integrated perspective allows us to develop more effective and personalised treatment plans addressing root causes rather than symptoms only.

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Take the First Step Towards Better Sleep

Sleep apnoea is a serious health condition that deserves comprehensive attention. With the right holistic approach, you can address not simply the symptoms but the underlying causes, leading to better sleep, improved health, and enhanced quality of life.

Ready to address your sleep apnoea with a holistic approach? Book your consultation today: (02) 8188 3718

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References

Sleep Health Foundation Australia. (2024). Sleep apnoea statistics and prevalence in Australia. Retrieved from https://www.sleephealthfoundation.org.au

Sutherland, K., et al. (2014). Oral appliance treatment for obstructive sleep apnea: An update. Journal of Clinical Sleep Medicine, 10(2), 215-227.

Camacho, M., et al. (2015). Myofunctional therapy to treat obstructive sleep apnea: A systematic review and meta-analysis. Sleep, 38(5), 669-675.

The post Sleep Apnoea Unveiled: A Holistic Approach to Diagnosis and Treatment appeared first on Sydney Holistic Dental Centre.