Just Breathe.
As a Clinical Nutritionist, my clients are sometimes surprised when their personalised treatment plan includes lifestyle recommendations that go beyond advice around food. But this is very much by design.
Our training as Clinical Nutritionists is grounded in a whole-person, or holistic, approach to health. We understand that the body parts do not function in isolation. Nutrition, sleep, movement, stress, and daily habits are all deeply interconnected. To address one without considering the others is to leave part of the picture incomplete. That is why, alongside dietary recommendations, I regularly recommend lifestyle practices, such as mindful breathing techniques, to my clients.
Why Breathing?
Breathing techniques are one of the most accessible, evidence-informed tools we have for supporting the nervous system. Most of us have heard of the body's "fight or flight" response. This is the sympathetic nervous system state that is activated during times of stress, anxiety, or perceived threat. What is less commonly understood is how chronically many of us sit in this state, and what that means for our health.
When the nervous system is stuck in "fight or flight", our digestion suffers. The body deprioritises our "rest and digest" functions (our sympathetic nervous system state), including stomach acid production, enzyme release, and gut motility (movement of food through our digestive tract), in favour of survival. Over time, this can contribute to bloating, poor nutrient absorption, IBS-type symptoms, and more. It can also take a significant toll on our mental health and overall wellbeing.
Intentional breathing techniques are one of the simplest ways to shift the nervous system out of fight or flight and back into a calm, restorative state.
Box Breathing
One technique I often recommend to my clients, and practice myself, is box breathing. It is particularly helpful for those who experience stress, anxiety, or a racing mind.
Here is how to do it:
Inhale through your nose for a count of 4.
Hold your breath for a count of 4.
Exhale through your mouth for a count of 4.
Hold your breath for a count of 4.
Then rinse and repeat. Visualise tracing the four sides of a square as you move through each step. Aim to practise for 3–5 minutes when you are feeling tense or overwhelmed.
One important note, when you breathe in, focus on drawing the breath deep into your belly, not into your chest. Shallow chest breathing can actually reinforce a stress response, while deep belly breathing signals safety to the nervous system.
Make It a Daily Habit
Just as we do not only exercise when our body feels stiff or out of shape, we do not need to wait until we feel stressed to practise box breathing. Building it into your daily routine, for example in the morning when you wake up, before your meals, when driving to work, or before bedtime, can help build nervous system resilience over time. Much like regular physical movement supports our cardiovascular and musculoskeletal health.
Small, consistent practices add up. And one of the most powerful thing you can do for your health is simply to stop, and breathe.
Are you looking for someone to support you with your 2026 health and wellness goals?
Consider booking in a 1:1 Clinical Nutrition appointment where together we can develop a personalised nutrition plan that supports your unique health goals. This incorporates dietary and lifestyle recommendations, and practitioner-only supplements where clinically indicated.
Katie practices at: Uprise Health, 136 Lennox Street, Richmond, 3121, Victoria.
Appointments: Face-to-face and Telehealth available (Australia wide)
Contact: admin@katiehopcraft.com.au
If you have any questions or need personalised guidance, feel free to reach out.
The information provided in this blog is for your personal or other non-commercial, educational purposes. It should not be considered as medical or professional advice. We recommend you consult with a GP or other healthcare professional before taking or omitting to take any action based on this blog. While the author uses best endeavours to provide accurate and true content, the author makes no guarantees or promises and assumes no liability regarding the accuracy, reliability or completeness of the information presented. The information, opinions, and recommendations presented in this blog are for general information only and any reliance on the information provided in this blog is done at your own risk.