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I think you're going to like what's inside.


Welcome to One Life Health. As our name states we are all about making the best of the One Life that you have.  With One Life Health you can rediscover your health and vitality and we pride ourselves on providing quality healthcare, drawing from the best evidence based natural medicine and traditional health practices.

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As a certified Wellness Expert, I understand the weight and frustration of feeling like there is more out there for you, but not knowing where to turn to first. That’s why my mission is simple: give my clients the wellness education, tools and resources that they need to feel happy, healthy, and capable of managing life’s pressures.

One Life Health was born from its owner, Melanie wanting to make her passion for health and fitness into her career.

As our name states we are all about making the best of the One Life that you have.  Specialising in weight and health management we are passionate about helping you restore your health and quality of life through a personalised, holistic and friendly approach.

A Naturopath, nutritionist and Western Herbalist Melanie Hartskeerl can help you rediscover your health and vitality. Her warm, realistic approach mixed with a strong emphasis on education and patient responsibility helps to inspire patients to be proactive about their health and make long term changes in their diet and lifestyle that will serve them in years to come.

Melanie is a health and fitness trained professional, she is a Master Trainer with Cert III and IV in Fitness, a Pilates Instructor, a Changing Habits Health Coach and a practicing Nutritionist, Naturopath and Western Herbalist

Get in touch to get started!

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Let’s Work Together



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If you’re a career focused female who needs help with weight loss and doesn’t have time to look after yourself then you’re going to want to know all about my new program The FemPower Method


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My aim in all of my nutrition programs is to educate my patients on whole foods and how to incorporate them into every meal. Let’s work together in order to find a wellness approach that works for you.




With years of experience, I incorporate different strategies combining modern scientific research, encompassing both nutrition and herbal medicine.. During our sessions, we’ll map your needs to come up with a plan that works for you.

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Besides weight loss I also love the fact that my overall health has improved and now I know exactly what I should eat to maintain my health!

Paula P

Happy Artist

Can highly recommend doing this program. This program has helped me feel so much better. i thought i would never feel this good again let alone look this good. i am 51 years old and my husband says i have never looked this good and keeps asking where his wife has gone. Melanie is the best and the most patient, thanks for everything.

Sharon H

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The program has changed my life. I’m feeling so much better in myself and my mind. I feel like my energy and motivation has changed and my personal formation was successful.

Geoff C