
Our Services
Functional Lab Testing
Functional lab testing provides deeper insight into your health by identifying underlying imbalances that may be affecting how you feel. At Deena Jane Kelaita, we offer practitioner-grade functional testing including microbiome analysis, food sensitivity testing, and targeted health assessments. Using reliable laboratories trusted worldwide, these tests support personalised, evidence-based nutrition and lifestyle recommendations designed to help you make informed decisions about your long-term wellbeing.

The gut environment, including the gut microbiome and gut lining, plays a vital role in overall health. A gut microbiome test offers valuable insight into digestive balance and gut function, helping to identify underlying factors that may be affecting your wellbeing and guide informed steps toward improved gut health.
Food inflammation testing helps identify foods that may be contributing to symptoms such as bloating, skin concerns, and inflammation. By gaining insight into your body’s responses, you can take informed steps to support gut health and overall wellbeing.


Genetic testing offers insight into inherited traits that may influence nutrient metabolism and overall health. Understanding methylation patterns can support personalised, evidence-based nutrition strategies to optimise wellbeing.
DUTCH hormone testing offers insight into hormone patterns related to stress, energy, and reproductive health for both women and men. Results help guide personalised, evidence-based nutrition and lifestyle support.


Environmental toxin testing helps identify potential exposure to substances such as mould, plastics, and chemicals that may be influencing health. Results can support informed decisions around detoxification, nutrition, and overall wellbeing. Additional toxin and glyphosate testing options are available.
This blood test, delivered through accredited Australian laboratories, provides insight into biological age markers, including telomere length. Comparing biological age with chronological age can help inform lifestyle and health decisions aimed at supporting healthy ageing.


