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Bringing more life

into your years.

Why Lifestrong Health?

We offer an evidence-based lifestyle medicine service which will empower you to be in charge of your own health. Arrange an individual appointment with Martyn or Liz, enrol in one of our Complete Health improvement (CHIP) online programs or join us on one of our retreats

Our passion is to help people prevent, reverse or cure many of today’s common chronic diseases simply through living a healthier life.

Learn about the key elements of a healthy lifestyle and how to apply these to your daily life.


Professional consultations & coaching 


FREE 15 minute phone call with Liz or Martyn - Establish whether what we offer can help your condition.


Contact us via email to book your free call. 

What We do

What exactly do we do?


Lifestyle and plant-based nutrition medical consults to help you apply targeted lifestyle changes  - personalised to your circumstances.

Personal Coaching

Personal coaching to help keep you on track and overcome challenges.

Online CHIP
(complete health improvement program)

A proven formula for improving health and well being.


Transfrom your life!

Lifestyle Retreat

Learn about the pillars of a healthy lifestyle, while kickstarting your progress with a rejuvenating immersion course. A super way to recharge the batteries after a busy and stressful year.


From time to time we will be running courses, some face to face and some on-line. Some will be aimed specifically at health professionals while the majority will be open to all.

How 'well' is your 'being'?

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Wellbeing Questionnaire

Take this quick survey and find out how well your lifestyle is supporting your health.

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21 Day Challenge

Give your health a kickstart with our 21 day wholefood, plantbased challenge. Drop us an email to  let us know how you get on and if you want  more help maximising this for yourself

Meet the team

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Martyn Williamson

Martyn is currently a Senior Lecturer at Dunedin Medical School. He is also an experienced rural GP and a fellow of the RNZCGP (GP college).

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Liz Williamson

Liz is a dental practitioner, working in rural practice. She has recently gained board certification as a lifestyle medicine professional.

Lifestyle Retreat

Current Retreat

Create the Healthy You

6 day / 5 night
From $5575.00NZD

When:  Postponed due to lockdown. New dates to be advised. 

Where:  Aro Ha Lifestyle Resort Glenorchy, Queenstown

* You will be redirected to the Aro Ha website to book and pay online.

Have you noticed that what you eat affects your energy, mood, sleep, weight, hormones, and more?  Whole Food Plant-Based nutrition has been shown to be capable of reversing and sometimes curing ischaemic heart disease and type-2 diabetes. It does this by dealing with one of the main causes – poor nutrition.


Join Cornell certified plant-based nutritionists, Dr. Martyn Williamson ,senior lecturer, GP and Liz Williamson, lifestyle medicine professional, on this retreat for an experience that will transform your health from the inside out. As with all our retreats, this signature Aro Ha program uses nature, nutrition, mindfulness, yoga, and functional movement to jumpstart your health.


All fitness levels are welcome.

What people are saying

"Liz's lovely gentle manner immediately made me feel safe. She very quickly was able to help me identify beliefs that were limiting my
potential. Liz was able to suggest and support me through a easy process that helped dismiss that belief, and immediately I felt a sense of
lightness. I also felt my future was brighter and less burdened.
I would definitely recommend Liz to coach and guide you if you are wanting to move forward in your life."



Connect with us

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