Book A FREE 15min Consultation - Consultations now available via Zoom Rebecca 0420975586 or Rachel 0402235410 info@heart2heartnutrition.com.au



About us



























Hi there, we’re Rebecca & Rachel, twin sisters with a passion for health and wellness. We know how frustrating it can be when you’re feeling sluggish and low on energy. That feeling like you are constantly chasing a good night’s sleep, no matter how much rest you get. We are here to let you know you no longer need to feel like this. Our mission as Nutritionists is to help you get your spark back!

If you are ready to say goodbye to:
  • Exhaustion
  • Brain fog
  • Stress & anxiety
  • Hormone imbalances
  • PMS
  • Gut issues
  • Hair, skin and nail concerns
  • Low libido
And are ready to:
  • Feel fresh and well rested
  • Find your ideal diet
  • Heal your gut
  • Reduce your toxic load
  • Manage stress more effectively
  • Balance your minerals
Then we can help!
Our Journey


Our health journey spans over 20 years, after a long struggle with CIRS (Chronic Inflammatory Response Syndrome) which led to a cascade of health issues. After years of researching and trailing our own treatment methods, we decided to formalise our knowledge and completed our Bachelor of Health Science (Food & Nutrition). Today, as practitioners we boost our clients health using a multifaceted approach. Our unique practice combines treatments we found successful in healing ourselves as well as many scientifically proven methods.

We love digging deep into your biochemistry and analysing genetics, nutrient deficiencies and gut health.

We then use a wholefood diet, supplements and holistic healing techniques to bring you back to your best version of you.

We strongly believe that in order to be healthy, we need to treat the body as a whole. All aspects of health are connected.

As we help you on your journey, we always come back to our five pillars:

  1. Mineral balancing – Minerals are the spark plugs of life and the foundation to good health.
  2. Diet – Find the ideal diet for your body.
  3. Gut health – Correct gut, digestive and absorption issues in order to utilise your nutrients better.
  4. Liver support – Work on your detoxification pathways in order to boost your vitality.
  5. Emotional health – Feel calm and centred as you manage stress & emotional healing.
Meet Rebecca Buhlman


Hi, I’m Rebecca. Growing up on a farm on the NSW North Coast was the beginning of my love of health and wellness.

After relocating to Sydney to start my corporate career, I began to suffer fatigue, extreme tiredness, PMS, sugar cravings, food intolerances, disrupted sleep, weight gain and constipation. I knew something needed to change!

This led me to research to understand how the body works on a functional level.

My sister, Rachel, and I constantly talked about nutrition and the latest research. We were curious to understand how we could fuel our bodies to have maximum energy and deal with all of these symptoms – this led to us both studying nutrition. It was on this path we realised that all the systems in our body are interconnected and we identified 5 Pillars to Optimal Health. We use these 5 Pillars to help clients achieve their long desired health goals.

From our relentless pursuit to resolve our own health issues it was uncovered that we have a pre-disposition to mould illness (CIRS, known as Chronic Inflammatory Response Syndrome).

CIRS results from mould exposure mainly from living in water-damaged rental properties. This can weaken the bodys’ immune system and its ability to create antibodies to remove toxins from the body, impacting the lymphatic system.

Managing this along with mineral balancing has been a pivotal piece of my health puzzle.

I have been on this healing journey for quite some time and through my personal experience and formal Nutrition qualifications I can relate to what my clients are going through. My search for answers has left no stone unturned.

I practice from a functional perspective, finding the root cause of underlying symptoms. I am a firm believer of the importance of  Functional Testing and carefully choose tests relevant to what is presenting for a client.

I am confident I can empower you to take back control of your health; be proactive and preventative by providing easy digestible steps that can make significant changes to your health, diet and lifestyle.

It truly makes my heart sing to work with clients and their families to set goals and develop a plan that will support individuals to live their best life.

The reason I am here is to help people regain good health so they can live their life with vitality. I want to share my experience, passion and knowledge and don’t want anyone to waste any more time seeking answers. It truly makes my heart sing to work with clients and their families to set goals and develop a plan that will support individuals to live their best life.

I would love to help you on your journey.

Meet Rachel Doherty


I have had a fascination with health and vitality through Nutrition from an early age.

I was fortunate to have had a wonderful upbringing in northern New South Wales near the gateway to the rainforests filled with home grown vegetables, freedom, open spaces, a love of horses and many carefree moments.

After relocating to the city, life became a lot more frantic and fast passed. Eventually my health took a turn and I found myself struggling with compromised digestive health, symptoms of food intolerances, hormonal and thyroid issues.

Despite these challenges, I was still able to enjoy life but knew my health could be so much better. Rebecca and I spent many years trying to find answers that conventional medicine didn’t seem to have. Eventually I was diagnosed by a functional doctor with CIRS (Chronic Inflammation Response Syndrome)- a condition which is usually caused by exposure to mould in a water-damaged building or a mouldy house (years of living in old Sydney rental properties). Unfortunately, CIRS can spin the immune system out of control. Many people do not realise that they are in fact genetically susceptible to mould illness based on their immune response genes.

Through our never-ending quest for optimum health and realising we had a strong interest in healing, we both embarked on formal training in Nutritional Medicine. I believe individualised nutrition plays a big role in helping people achieve optimum health. We all have different biochemistry and our deficiencies and imbalances, both nutrients and minerals, are different based on how we deal with stress, our current diet and that of our ancestors and the amount of toxins we have been exposed to in our environment.

Through my own personal experience, my formal qualifications and the knowledge I have gained in our clinic, I can empower you to take action and make significant changes to your health, diet and lifestyle. My approach is holistic, identifying root causes and using appropriate functional testing tools to uncover any underlying health issues.

Together with my sister Rebecca, we believe Heart2Heart Nutrition will help you and your family make good health decisions. We look forward to welcoming you into our clinic to set some realistic goals on how to live your best life yet.

I look forward to seeing you soon.