At Body Fusion, we blend scientific expertise with a deeply personalised approach. Our evidence-based methods recognise that every person's journey is unique, delivering solutions tailored to your lifestyle, preferences, and goals. We champion a non-diet approach that helps you build a peaceful relationship with food, free from restrictive rules and unsustainable quick fixes.
Weight loss is another area where Tatiana shines, with years of experience spanning children and adults. Amidst the confusion of conflicting health messages and extreme diets, Tatiana's approach focuses on sustainable habits, and a positive relationship with food, body, and mind, all aligned with your goals. Tatiana's heart also resonates with those navigating Eating Disorders and Disordered Eating — her mission is to guide you to a healthier mindset, mend your connection with food, and pave the way for a more balanced and joyful life.
Approach: Down-to-earth, non-judgmental, compassionate and client-centred. Science-based but practical. Empowers clients with knowledge and treats them as partners in their health journey.
Weight Loss Approach
Non-diet approach combined with evidence-based nutrition science. Focus on sustainable habits, positive relationship with food, body and mind. Avoids restrictive rules and quick fixes.
Individualised solutions tailored to lifestyle and goals. Experience with weight loss across children and adults.
Personalised meal plans
Body composition analysis
Areas of Expertise
Weight management and obesityEating disorders and disordered eatingIBS and gut health (low FODMAP)Gastrointestinal disordersType 2 DiabetesPre-diabetesHeart diseaseWomen's healthSports nutritionMalnutritionHealthy eating adviceChronic disease managementPaediatric and adult nutrition
Client Reviews
“Tatiana is down to earth, knowledgeable and really listens to you without judging. Highly recommended.”
“She absolutely transformed my relationship with food and was a joy to be around.”
“APD & AN with 10+ years experience, formerly at a private mental health facility. Evidence-based, non-judgemental approach. Specialises in invisible illnesses, eating disorders, gut health & metabolic conditions.”
Weight management and obesity · Type 2 Diabetes · Diabetes in pregnancy · PCOS
“Chantelle Wardini is an APD & AEP at Bites Health Clinic, Bella Vista NSW. Founded in 2010, she leads a team helping 6000+ Australians with weight loss, diabetes, PCOS, gut health & sports nutrition.”
Weight Management · Bariatric Surgery (pre and post) · Anti-Obesity Medications · Disordered Eating
“Amanda Clark (AAPD) has 25+ yrs experience in weight management, bariatric surgery & anti-obesity medication support. Author of Portion Perfection for Bariatrics. Clinics at Gold Coast, Tweed Heads & Lismore + Australia-wide telehealth.”
“Paediatric dietitian with 10+ years experience specialising in childhood feeding difficulties, ARFID, autism, and gastrointestinal conditions. Offers clinic, telehealth and home visits in Oran Park, NSW.”
Paediatric nutrition (infants to teens) · Fussy eating · ARFID (Avoidant/Restrictive Food Intake Disorder) · Child and teenage nutrition
“Dr Fiona Arrowsmith, PhD APD, paediatric dietitian with 25 years experience. Specialises in tube feeding, fussy eating, ARFID, allergies, NDIS, and child growth from infants to teens.”