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How Technology is Revolutionizing Healthcare Services
Healthcare technology advancements have reshaped patient care in remarkable ways. One of the most significant changes is the shift from reactive to proactive health management. Instead of waiting for symptoms to worsen, technology enables early detection and continuous monitoring, which can prevent serious health issues. Find out more at Zelica

Dr Duy Dinh
Sep 115 min read


GLP-1 Medications and Heart Health in Australia: Do They Cut Cardiovascular Risk Beyond Weight Loss?
GLP-1 medicines now go beyond weight loss: semaglutide cut major cardiovascular events by ~20% in people with overweight/obesity and established CVD—even without diabetes. Learn who benefits, side effects, costs in Australia, and how lifestyle still matters. Same-day telehealth cardiometabolic consults available at Zelica.

Dr Duy Dinh
Sep 55 min read


Discover the Zelica Longevity Score™
The Zelica Longevity Score™ turns everyday Medicare-bulk-billed labs, VO₂-max or 6-minute walk, strength and frailty checks into one clear number that reveals your biological age. Track it via telehealth, spot risks early and get doctor-led lifestyle tweaks that help you age slower and live better.

Dr Duy Dinh
Aug 263 min read


Health Risk Scores: how they’re calculated, why they matter, and what to do with them
Health risk scores convert your age, blood pressure, cholesterol and lifestyle into an absolute risk of events like heart attack or stroke. We select the right model, calibrate to Australian data, and compare your result with population percentiles and risk-age—then turn it into action: lifestyle coaching, BP and lipid therapy, and targeted screening. Partner with our Melbourne telehealth clinic for long-term, personalised prevention.

Dr Duy Dinh
Aug 255 min read


5 Simple At-Home Preventive Health Biomarkers Every Australian Should Track for a Longer, Healthier Life
Discover the five preventive health biomarkers you can check at home—blood glucose, lipid profile, blood pressure, hs-CRP and waist circumference. Early tracking via telehealth flags silent risks, cuts cardiovascular events and adds quality years to life. Learn the science, see the impact and book your virtual biomarker check-up today.

Dr Duy Dinh
Aug 213 min read


DEXA Body Composition Scan (Australia): What It Is, How It Works, and When to Use It
A DEXA body composition scan measures body fat, visceral fat and lean mass with very low radiation. Learn when it’s useful, what VAT, A/G ratio and ALMI mean, and the pitfalls of DIY scans without medical guidance. Get a doctor-led plan that turns numbers into action. Book a consult and explore our preventive-health subscriptions.

Dr Duy Dinh
Aug 155 min read


Men’s Cancer Risk in Australia (2025): What the Latest Numbers Mean — and How Preventive Health Screening Can Save Lives
Discover the latest cancer risk statistics for Australian men and why preventive health checks are vital. Learn how early screening saves lives, promotes longevity, and improves quality of life. Book a telehealth consultation today for proactive, personalised health screening—designed for busy professionals and families. Prioritise your future health now with trusted preventive care.

Dr Duy Dinh
Aug 13 min read

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