Practical, evidence-based healthcare — preventive care, screening, lifestyle medicine and the day-to-day decisions that protect long-term health. We cover what works for prevention and chronic-disease management, new clinical research, and how to get the most from your care, written for both clinicians and curious readers and reviewed by qualified doctors.
108 articles
Probiotics look like a neat idea, but for most healthy adults the evidence shows the bacteria usually pass through rather than colonise — and taking them after antibiotics can even delay recovery. This article unpacks the two landmark 2018 Cell studies and a JAMA meta-analysis so you can decide whether a specific strain (not a generic capsule) is worth your money.
Cortisol levels are often miscast as the root of belly fat, puffy faces and low energy. This article cuts through the marketing: what cortisol really does, why “adrenal fatigue” lacks evidence, when physical signs require medical work-up, and which sleep, exercise and mindfulness strategies actually move the needle.
A clear, anatomy-first explanation of why women get more UTIs: short female urethra, nearby gut bacteria (E. coli), and the big role of falling oestrogen after menopause — plus what actually prevents recurrence and what to ask your GP.
Rapamycin for longevity: mouse studies show striking lifespan gains, but the best human trial to date (PEARL, 2025) found no benefit on its primary ageing endpoint. This article cuts through the headlines — what the animal data actually predicts, what PEARL and smaller human studies show, and the specific safety gaps you should know about.
Tea often feels calmer than coffee because it contains L-theanine. This article distils five human studies to show when L-theanine supports relaxation, how it works best with caffeine for a smoother 'calm focus', and what the evidence does — and doesn't — justify so you can choose between tea and…
Exercise as medicine can cut heart disease risk ~35%, lower type 2 diabetes risk by 58%, and match antidepressants for mild–moderate depression — all at minimal cost. This article lays out the evidence, the four types of movement every clinician should prescribe, and easy, testable exercise…
A review of 113 trials (almost 8,000 people) shows daily collagen supplements can boost skin elasticity and hydration and ease joint stiffness — but they don’t stop wrinkles. This piece breaks down the evidence, what’s industry-funded, and practical steps (diet, sunscreen, realistic expectations)…
The Trump 'psychedelic executive order' speeds FDA review, ARPA‑H funding, and VA trial access for compounds from psilocybin to ibogaine — but fast regulatory rails won't shortcut the need for Phase 3 data and safety protocols. This piece walks through what the order actually does, the Stanford…
The idea that 'cold makes you sick' is misleading: viruses cause colds, but cold air and winter behaviours amplify risk. This piece lays out the research (nasal-temperature immune suppression, a ~40% drop in extracellular vesicles after cooling, indoor crowding, low humidity), names the key…
Explore why breast milk is truly "breast milk personalised medicine": a real-time, adaptive biological system that delivers antibodies, HMOs, DHA and other bioactives to reduce infections, support brain development and lower long-term disease risk. Dr Ferghal Armstrong summarises the key mechanisms…
Breast milk is not static food — it's a living, real-time medicine. This article explains how your milk shifts during a single feed (foremilk → hindmilk), how leukocytes and complement proteins surge to fight infections within hours, and why maternal health and even infant sex can change milk…
If your fingers go white, blue then red in the cold, this practical guide to Raynaud syndrome explains exactly what’s happening, how clinicians tell benign (primary) from warning-sign (secondary) Raynaud's, and which lifestyle steps and medical treatments — from gloves to calcium-channel blockers —…
New research suggests pregnancy changes the brain in measurable ways that may support empathy, bonding, and the transition into motherhood.
Groundbreaking endometriosis research from 2023-2026 reveals why this affects your whole body — not just your pelvis. Discover how immune dysfunction, gut microbiome disruption, and systemic inflammation drive symptoms like brain fog and fatigue, plus evidence-based lifestyle strategies that…
Think cabbage is just for coleslaw? Small early trials suggest cabbage leaf wraps may rival medicated gels for knee pain. Explore the "cross-kingdom" science behind miR172a — and why the jury is still out.
Nvidia GluFormer is a breakthrough AI foundation model that predicts diabetes and heart disease risk better than traditional blood tests. Using CGM data and transformer technology, Nvidia GluFormer is paving the way for 12-year health forecasting and precision nutrition.
There's been a noticeable uptick in chronic cough reports among patients using GLP-1 receptor agonists, and it's not just the typical GI side effects we've been hearing about. This massive study - over 2 million patient records - found people with type 2 diabetes on these drugs had a 12% higher risk of a new chronic cough than those on other second-line diabetes medications…
If you're over 60, you might want to pay attention here - a University of Exeter study found that drinking beetroot juice daily for just 2 weeks can drop your blood pressure by around 7 mm Hg. That's actually significant.
Many people who bloat after eating bread blame gluten, but the trigger is often FODMAPs — fermentable carbohydrates in wheat and rye. Long sourdough fermentation appears to break these down, which may explain why some people with IBS tolerate genuine sourdough better than standard bread.
With your stress levels peaking after a long week, you might be eyeing that kava drink at a bar or a neat little capsule from the health store, thinking it's a gentle, natural way to unwind. You're told it's traditional, plant-based, even kinda wholesome - but you're not getting the full story.…
Nutrition plays a key role in managing diabetes, especially in residential facilities where dietary choices can significantly impact your health. By understanding crucial food groups and learning to advocate for your nutritional needs, you can take control of your meals. This guide will provide…
It's sitting right there on your grocery store shelf, labelled "sourdough" with that artisan font and rustic packaging... but here's the uncomfortable truth: most of what's sold as sourdough isn't actually sourdough at all. You've probably been paying premium prices for regular bread with some…
Outpatient cardiovascular procedures are medical interventions that allow you to receive heart care without an overnight hospital stay. These procedures often involve minimally invasive techniques, enabling quick recovery and less disruption to your daily life
Bronchiectasis is a chronic airway disease in which the bronchi become permanently widened, allowing mucus to pool and infections to recur. This guide covers its causes, symptoms, diagnosis and current management, including brensocatib — the first treatment licensed specifically for the condition.
This morning you sat in your doctor's office and watched that blood pressure cuff inflate around your arm... but have you ever wondered if those numbers flashing on the screen are actually accurate? Research has identified dozens of everyday errors — from talking to poor cuff sizing — that can each shift a reading by…
If you’ve never heard of human milk banks, here’s the simple heart of it: they connect healthy lactating donors with babies who need breast milk but can’t get it from their own moms. Think of them as community-powered nutrition banks—like blood banks, but for milk.
A large real-world study followed 11,355 people newly diagnosed with type 2 diabetes and no prior heart disease. Compared with mostly sedentary participants, those doing light physical activity had a 20% lower risk of major cardiac events and a 22% lower risk of dying from any cause.
Scientists refer to the connection between the gut and lungs as the gut-lung axis. For people with chronic lung diseases—like COPD, asthma, cystic fibrosis (CF), and nontuberculous mycobacterial pulmonary disease (NTM-PD)—grasping this connection could lead to new treatment options and better…
Most Australians may be unaware that dementia, including Alzheimer's disease, has overtaken ischaemic heart diseases as the nation's leading cause of death, according to recent data from the Australian Bureau of Statistics
Traveling With GLP-1 Medications — you can do this without panic. This practical guide gives the exact, brand‑specific room‑temperature windows, TSA and international screening tips, a simple packing checklist, and time‑zone dosing rules so you arrive ready and stay on schedule.
This gap in detecting heart failure in people with obesity is a silent crisis. When misread signals mean missed diagnoses, delayed treatment, and worse outcomes, we must ask: how can we read the alarms more clearly?
Neffy Needle-Free Epinephrine: A New Frontier in Anaphylaxis Care Estimated reading time: 12 minutes Key Takeaways Epinephrine remains the only first-line treatment for anaphylaxis, acting swiftly to reverse life-threatening symptoms. Neffy, the first FDA-approved needle-free intranasal…
A 2025 JAMA Network Open cohort of more than 150,000 adults found moderate-to-severe traumatic brain injury was associated with a 67% higher relative risk of malignant brain tumours (hazard ratio 1.67) — an absolute difference of 0.6% versus 0.4%. Mild TBI showed no increase. Here is what the evidence does, and does not, show.
Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease that affects areas where skin rubs together. Unlike acne, HS involves deeper nodules, abscesses, sinus tracts, and scarring. It’s driven by immune dysregulation and often requires a multifaceted treatment approach.
Monthly prenatal benefits—cash plus care—act as a stabiliser during pregnancy, easing financial and nutritional barriers so more babies arrive healthier. This piece looks at Manitoba's 2024 benefit update, the role of iron and folic acid support, and how Australia's Medicare compares.
A substantial proportion of chronic diseases can be prevented through proactive healthcare measures. This reality underscores the paramount importance of preventive healthcare in our modern medical landscape.
Vaping vs Smoking — a focused, evidence-aware comparison of measurable risks, nicotine delivery (including nicotine salts), acute harms such as EVALI, and practical steps to reduce harm or quit. Read on for a concise, action-oriented assessment to guide your next decision.
And How Low-Dose Vaginal Oestrogen Could Deliver Big Savings Urinary tract infections (UTIs) don’t often make headlines, yet they quietly consume vast NHS resources. In England alone, 189,756 UTI-related hospital admissions were recorded in FY 2023–24, using 1.2 million bed-days. The UK Health…
The Best Ways to Stop Smoking: Understanding the Dangers of Smoking and Effective Quitting Strategies Key Takeaways Smoking damages virtually every organ system and remains the leading cause of preventable death. Nicotine addiction combines powerful physiological dependence with deeply ingrained…
It's necessary to understand that childbirth is not just a physical event; it profoundly affects your emotional, mental, and spiritual well-being. The journey through pregnancy to postpartum recovery can bring significant challenges, including postpartum depression and anxiety, that many women…
You may often find yourself battling persistent hunger, which can be both frustrating and perplexing. Understanding the hormonal factors that influence your appetite is vital for taking control of your eating habits. Hormones such as ghrelin and leptin play significant roles in signaling hunger and…
Cortisol is essential for normal body function, but chronically elevated levels have been linked to disrupted sleep, weight changes, weakened immunity and mood disturbances. This article explains why sustained high cortisol can be harmful and what may help bring it back into balance.
Anxiety and depression often coexist, creating a complex web of symptoms that can significantly impact daily functioning and overall quality of life. Understanding their interconnected nature is crucial for effective management.
Burnout in healthcare represents a state of physical, emotional, and mental exhaustion that develops as a direct result of chronic workplace stress, prolonged exposure to human suffering, and the relentless demands of modern medical practice.
Is a low salt diet dangerous? Many health experts are now questioning the traditional stance on salt restriction, and you might be surprised to learn that following a very low salt diet could potentially harm your health.
Some studies report that men with a higher body mass index appear to survive certain prostate cancers longer, a contested finding known as the obesity paradox. This article examines what the evidence supports, where it remains uncertain, and why obesity still carries clear health risks.
“Something’s Off, But I Can’t Explain It” Have you ever left a family gathering feeling worse than when you arrived, but unsure why?Do you carry guilt, anxiety, or confusion around your childhood or your relationship with a parent who seems loving in public but cruel in private? You might be…
Many of the sunscreen rules you hear are wrong, so you need precise science to protect your skin. In this guide, you'll learn what SPF actually measures, why both UVA and UVB can cause cancer, how clouds and reflected UV can still burn you, and when broad-spectrum sunscreens and regular…
Today, women represent a mere 30% to 40% of participants in many clinical trials, despite accounting for more than half of the patient population for various conditions. This disparity limits the understanding of how treatments impact female patients specifically.
"Ghost organs" are bioengineered scaffolds made by stripping the cells from a donated organ and repopulating it with a recipient's own cells. Researchers hope the approach could one day reduce transplant waiting lists, but the technology remains largely experimental.
When Compassion is Missing: Bullying in Medical Colleges and Its Toll on Doctors’ Wellbeing This blog isn’t just about raising awareness; it also serves as a reminder to pause and reflect. Doctors give so much of themselves to their patients, yet your own wellbeing deserves equal attention.…
A plain-English guide to eating well during pregnancy and the postnatal period, covering key nutrients, food safety, breastfeeding needs and where to find support in Australia.
Supporting Patients with Alcohol Use Disorder: From Assessment to Relapse Prevention Alcohol use disorder (AUD) affects millions of Australians but often goes undiagnosed in primary care. At a recent Alcohol Masterclass, three leading experts Dr Richard Bradlow, Dr Anna Cunningham and Dr…
Fatigue doesn't just affect your energy levels; it has a profound impact on your daily tasks and responsibilities. You may find it challenging to focus on your work, leading to decreased productivity and increased mistakes. Tasks that once felt simple now require extraordinary effort to complete,…
Understanding the Spectrum of Alcohol Use Disorder: A Practical Guide for Clinicians Alcohol remains one of the most widely used psychoactive substances in Australia, with more than 75% of adults reporting alcohol use in the past year according to the National Drug Strategy Household Survey (2022).…
Some people use blood glucose readings, rather than fixed eating windows, to decide when to eat. This is an overview of the idea, what it may and may not offer, and the safety considerations for anyone thinking about trying it.
In the international CHALLENGE trial, people with stage III or high-risk stage II colon cancer who followed a three-year structured exercise programme after chemotherapy had a 28% lower risk of recurrence, new cancer or death — and a 37% lower risk of dying from any cause at eight years. Here's what the research actually found, and what it doesn't.
AHPRA requires mandatory education and training for nurses and dentists performing cosmetic injectables, ending the era where practitioners could operate without formal additional qualifications in the billion-dollar industry.
Australia's national clinical guidelines for diagnosing foetal alcohol spectrum disorder (FASD) give clinicians a standardised, evidence-based framework — here's what they cover and why diagnosis matters.
Kidneys play a vital role in your body's health, but when chronic kidney disease (CKD) develops, your kidney function gradually declines over time. If you're concerned about your kidney health, understanding CKD is important as it affects 1 in 7 adults worldwide. Your kidneys may lose their…
An overview of what current research suggests about breast milk's immune components, bioactive compounds and the hormonal bonding that accompanies breastfeeding, alongside the practical realities parents face.
Medicare services across Australia are experiencing severe pressure, with only one-fifth of GP clinics now offering bulk billing to new adult patients. Access to primary care has become increasingly limited, particularly in regional areas.
A practical guide to Mild Cognitive Impairment (MCI): how it differs from normal ageing and dementia, the symptoms and tests clinicians rely on, and the lifestyle steps that may help protect independence.
Doctor Shopping is often used to label patients as drug-seekers. This piece instead defines the term, separates misuse from legitimate reasons patients see multiple providers, cites evidence for prevalence and outcomes, and gives practical steps to navigate stigma so you can find the right doctor…
Metformin is one of the most widely prescribed medications for type 2 diabetes. This overview covers its common and lesser-known side effects, from digestive symptoms to vitamin B12 deficiency and the rare risk of lactic acidosis.
A practical guide to the questions worth raising with a therapist, covering their approach, how progress is measured, and how to evaluate qualifications and fit in an Australian context.
Just because a product promises to enhance your appearance doesn't mean it is safe. Here are three categories of beauty-product ingredients worth understanding — parabens, phthalates and formaldehyde-releasing preservatives — and how to read a label.
Just because your teeth seem healthy doesn’t mean you can ignore your gums. In fact, gum disease is a leading cause of tooth loss and can significantly impact your overall health. If you notice bleeding, swelling, or bad breath, these may be signs that your gums are at risk. Understanding the…
Phobias Over time, you may have encountered various fears that, while common, can significantly impact your daily life. Understanding your phobias is vital, as it can aid in overcoming them and improving your overall well-being. Whether it's heights, spiders, or social situations, knowing the roots…
Mood Swings And Menopause There's a significant connection between menopause and emotional well-being that affects millions of women worldwide. As women approach menopause, they experience hormonal fluctuations that can trigger intense mood changes, ranging from irritability to anxiety and…
Wellness education helps people build practical knowledge of nutrition, physical activity, and mental health so they can lower their risk of chronic conditions such as type 2 diabetes, heart disease, and obesity.
Holistic health looks at physical, emotional, mental and social wellbeing together rather than in isolation. This guide explains the main components, the evidence behind common practices, and where they fit alongside conventional medical care.
Syphilis progresses through four distinct stages, each with specific symptoms and health risks. From the painless chancre of primary syphilis to the severe organ damage of tertiary disease, understanding these stages helps ensure timely treatment with antibiotics before irreversible complications…
Banana peels are edible and contain fibre, potassium and antioxidant compounds. This guide explains what is known about their nutrition, how to wash and cook them safely, and simple ways to use them in the kitchen.
New research reveals a 24% surge in alcohol-related ambulance callouts in Victoria during holidays and sporting events, coinciding with a flood of alcohol ads on social media. Discover how targeted advertising influences drinking behavior and impacts public health.
How diet and nutritional support can assist recovery from substance use disorders, including common deficiencies, the brain-nutrition link, and practical dietary approaches.
Discover the brain science behind gaming addiction in teens, its neural markers, and how healthcare can intervene.
Explore evidence-based information about gluten-free diets from MedHeads. Learn who benefits from going gluten-free, potential nutritional challenges, and how to maintain a balanced diet without gluten.
Learn to recognise the signs of emotional distress in children. This guide covers behavioural, academic, and physical signs, plus tips for parents and when to seek professional help from a child psychologist.
Trauma can turn the mind’s inner voice into a harsh critic that fuels fear, shame, and self-blame. This article explains how trauma reshapes that inner narrative and gives practical, evidence-aligned steps—mindfulness, CBT, EMDR and journaling—you can use to begin quieting self-criticism and…
Living with chronic pain is more than just a physical burden; it deeply affects mental health, often leading to anxiety and depression.
The obesity drug market is projected to surpass $100 billion by 2030, and the next generation of treatments could redefine how we approach weight management.
Discover how Martha's Rule empowers patients, prevents avoidable deaths, and compares to similar Australian healthcare laws like Ryan's Rule.
Rare diseases affect millions, yet diagnosis takes years. Discover why, the latest science and what patients can do to fight for answers.
A practical, evidence-informed overview of how diet and lifestyle changes can help manage acid reflux and GERD, which remedies to treat with caution, and the warning signs that mean it is time to see a doctor.
Discover the hidden risks of Melanotan II, the viral 'Barbie drug' on TikTok. Learn why this tanning shortcut is dangerous and how to protect your health
The DASH Diet is an evidence‑based eating plan that helps you lower blood pressure—often within weeks—by prioritising fruits, vegetables, whole grains and low‑fat dairy while cutting sodium to 1,500–2,300 mg/day. This guide gives exact serving targets, simple swaps and label‑reading tips so you can…
Astronauts lose bone density around 1-2% a month in microgravity, and a year after landing many still have not fully recovered. What the evidence actually shows about spaceflight bone loss and the countermeasures that work.
Cut through the nonsense: this article decodes exactly what your stool’s frequency, consistency, colour and transit time tell you about your gut — and lists the simple tests and lifestyle fixes you can use now to improve your faecal health.
Wondering how to feed your newborn? Learn essential tips on breastfeeding, formula, and feeding schedules to ensure your baby gets the best nutrition.
An evidence-based overview of e-cigarettes: how they work, what is currently known about their health effects, their role in quitting smoking, and the concerns around youth uptake and regulation in Australia and abroad.
Rosacea is more than just a fleeting flush—it’s a persistent skin condition that can take a toll on confidence and comfort.
Mental health support deserves the same routine attention as a physical check-up. This article looks at why stigma around therapy persists, the barriers that hold people back, and the support options available in Australia.
Cholesterol is often misunderstood. Discover its crucial roles in your health and why your body needs it to function.
Think your brain is the only thing in charge? Think again! Your gut plays a massive role in your mood, weight, and overall health. Let’s explore the science behind it.
Nail colour, texture and growth changes can occasionally reflect nutritional or medical conditions. Here is what clinicians look for, and when a nail change is worth mentioning to a doctor.
Methylene blue is a century-old dye now used in emergency medicine and studied for cognitive and skin ageing. This article reviews its established and investigational uses, weighs the strength of the evidence, and outlines the key safety warnings.
Lasting recovery from a substance use disorder rests on more than abstinence. This article outlines the practical, evidence-informed elements that support it: accepting the limits of willpower, trauma-informed care, physical activity, nutrition, mindfulness and peer support.
Alcohol anti-craving medications aim to prevent relapse by reducing alcohol craving and heavy drinking. This concise clinical guide compares the five main options — naltrexone, acamprosate, disulfiram, baclofen and topiramate — with their mechanisms, typical dosing, key contraindications and common…
Discover how to select the ideal diet for sustainable health benefits. Explore factors like cultural, social support, lifestyle, and medical conditions. Make informed choices today!
Discover how exercise impacts heart health, diabetes prevention, and immune function. Learn expert tips for optimal fitness and disease prevention.
Discover how exercise can reduce biological age by 8.8 years, improve well-being in retirees, and enhance quality of life for individuals with disabilities.
Discover the effectiveness and sustainability challenges of the low carb high fat diet for diabetes control and weight loss. Learn about the evidence-based benefits and potential health risks of this popular dietary approach.
Learn how to maintain medication safety at home. Discover dos and don'ts, tools like dosette boxes and Webster packs, and expert advice on medication management.
An overview of the OPQRST framework used to reduce the risk of death in patients on high-dose opioids or combined opioid and sedative therapy, covering naloxone, pharmacotherapy, reduced quantities, referral, opioid rotation, staged supply and tapering.
Explore the challenges and solutions in treating substance use disorders, from opioid substitution therapy to real-time prescription monitoring. Learn how to address stigma and enhance patient care.
Discover the efficacy of talking therapies over pharmacological approaches, fostering self-awareness and change management. Learn the keys to successful solution-focused therapy.
Explore the profound impacts of the Mediterranean diet on heart health, cancer prevention, and cognitive function. Discover its origins, evidence, and practicality.
