We are extremely fortunate to offer the nutrition specialists BODY SCIENCE at PhysioFix


 We provide our clients with tailored nutritional strategies that work immediately and in the long term.

Individuals have remarkably different tastes, experiences and preferences which are not met by generic eating plans or fad diets. Personalised attention means your questions are answered and expert recommendations given based on your needs.

Our consultants are degree qualified, New Zealand registered nutritionist and/or dietitians. We have approved Nutrition Providers with High Performance Sport NZ and follow safe and effective research based practices. We are recognised by NZ Insurance Companies (check your policy and Provider).

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13390962_572999146193121_868030724_nTracy Kirkcaldy is a registered provider with High Performance Sports NZ and the lead provider for Netball New Zealand (Silver Ferns & development squads), the All Black Sevens, New Zealand Under 20’s Rugby (NZRU) , Auckland Rugby and International divisions.  She works with high performance athletes and those wanting to maximize their performance at every level or simply complete an event.  She enjoys presenting nutritional seminars to a range of corporate clients, schools and groups and will tailor presentations to the audience.


Kristin Ryan is an NZ registered dietitian who is passionate about providing high quality, empathetic nutrition care. She divides her work time between the public health system, where she is a part-time dietitian at a District Health Board, and private practice. She works with people with a range of nutrition issues including weight management, sports nutrition, irritable bowel syndrome, type 2 diabetes & prediabetes and eating for general health, wellbeing. Kristin has an ISAK accreditation in anthropometric assessment, which includes skinfold measurements. Kristin is the Mum of two daughters and enjoys family time and training at the gym.