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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


Cervical screening, simplified: is self-collection right for me in 2025?
Self-collection is now a first-line option for cervical screening in Australia. Here’s what changed in 2025, who’s eligible, how it works, and how to book.

Dr Duy Dinh
Sep 94 min read


Young-onset bowel cancer: am I at risk, what symptoms should I never ignore, and when do I start screening?
Young-onset bowel cancer is rising, and Australia now starts screening at 45. If you’re 45–49, you can request a free kit; if you’re 50–74, watch for your two-yearly mailout. Know red-flag symptoms, act promptly on positives, and use telehealth to organise kits, referrals and reminders. Book a preventive consult today with Zelica.

Dr Duy Dinh
Sep 74 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


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

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