All Posts

Are we washing our hands the right way? Proper handwashing with soap and water is one of the simplest ways to prevent infections. Learn why technique matters, how long to wash, when hand hygiene is essential, and when hand sanitiser is a useful alternative.

What does a high CRP really mean? CRP rises when there is inflammation in the body, but it cannot tell us the cause on its own. Infections, inflammatory conditions, tissue injury and several other factors can raise it. Understanding CRP means looking beyond the number and interpreting it in the right clinical context.

Does a normal creatinine mean your kidneys are healthy? Not always. Creatinine tells only part of the story. eGFR helps estimate how well your kidneys filter blood, while urine ACR can detect early kidney damage—even when creatinine appears normal.

A skipped heartbeat often happens when an extra beat comes early, followed by a brief pause and a stronger beat. Learn why premature beats occur, common triggers, when they are usually harmless, and which symptoms should prompt medical assessment.

Blood pressure naturally changes throughout the day with sleep, activity, stress and other factors. Learn why readings can vary, how to measure blood pressure correctly at home, and why the pattern over time matters more than a single reading.

Protein is essential for muscle, bone and many vital body functions, but how much do you really need? Protein requirements vary with age, body size, activity, health and individual goals. Learn the recommended intake, when you may need more, and why supplements are not always necessary.

Insulin resistance can develop silently, even before blood sugar becomes abnormal. Learn what insulin resistance means, what increases your risk, and how exercise, healthy weight, good nutrition and other lifestyle changes can improve metabolic health.

Bone loss can happen silently for years, and sometimes the first warning is a fracture. Understanding your risk early, staying active, eating well, preventing falls and getting appropriate bone health assessment can help protect your bones, mobility and independence.

Frailty is more than simply growing older. It reflects reduced strength and resilience, making the body more vulnerable to illness, falls and other stressors. The good news is that frailty can sometimes improve, especially when recognised early. Strength and balance exercise, good nutrition, medication review and treatment of underlying problems can help preserve independence and quality of life.

Shared decision-making brings medical evidence and clinical expertise together with a patient’s goals, preferences, and circumstances. When more than one reasonable treatment option exists, understanding the benefits, risks, and what matters most to you can help doctors and patients make better healthcare decisions together.

Night-time leg cramps are a common cause of sudden pain during sleep, especially as we age. While dehydration and magnesium are often blamed, they are not the cause in most people. Learn what science says about why these cramps happen, simple ways to reduce them, and when frequent or severe cramps should be medically evaluated.

Polypharmacy—the regular use of five or more medications—is increasingly common, especially among older adults and people with multiple chronic conditions. While many medicines are essential, unnecessary or interacting medications can increase the risk of side effects, falls, and medication errors. Regular medication reviews help ensure that every medicine remains necessary, safe, and effective.

Obstructive sleep apnoea is more than loud snoring. Repeated pauses in breathing during sleep can reduce oxygen levels, disrupt restorative sleep, and increase the risk of high blood pressure, heart disease, stroke, diabetes, and daytime fatigue. Recognising the symptoms early and seeking appropriate treatment can improve both sleep quality and long-term health.

White coat hypertension occurs when blood pressure is elevated in a doctor's clinic but normal at home. Often triggered by anxiety during medical visits, it should not be diagnosed from a single reading alone. Home blood pressure monitoring or ambulatory blood pressure monitoring can help confirm whether hypertension is truly present and guide appropriate treatment.

Cholesterol remains an important marker of heart health, but it is only one part of the picture. Modern cardiovascular risk assessment considers multiple factors, including blood pressure, blood sugar, waist circumference, family history, kidney health, lifestyle habits, and, in selected individuals, newer tests such as Lipoprotein(a), ApoB, hs-CRP, and coronary artery calcium score to better estimate heart disease risk.

Inflammaging is a term used to describe the chronic, low-grade inflammation that develops with ageing. Although it often causes no symptoms, it may contribute to conditions such as heart disease, type 2 diabetes, dementia, fatty liver disease, and certain cancers. Healthy lifestyle habits—including regular exercise, good nutrition, quality sleep, and stress management—can help support healthier ageing.

Brain fog is a common symptom that can make it difficult to think clearly, concentrate, or remember things. While it is often linked to poor sleep, stress, or recovery from illness, persistent brain fog may signal an underlying medical condition such as thyroid disease, vitamin B12 deficiency, iron deficiency, diabetes, or sleep apnoea. Understanding the cause is the first step toward improving mental clarity and overall health.

Could your waist size reveal more about your heart health than your weight? While body weight and BMI are useful, excess abdominal fat—especially visceral fat—is a stronger predictor of heart disease, type 2 diabetes, fatty liver disease, and metabolic syndrome. Learn why measuring your waist circumference is a simple yet powerful way to assess your health risk and what you can do to reduce it.

Fatty liver disease is increasingly affecting young adults and even teenagers. Driven by obesity, insulin resistance, sedentary lifestyles, ultra-processed foods, and poor metabolic health, it often develops silently without symptoms. Left unchecked, it can increase the risk of liver damage, type 2 diabetes, and heart disease. Understanding the causes is the first step toward prevention and better long-term health.

Gut health is about much more than digestion. Trillions of beneficial microbes in your gut help digest food, support immunity, and contribute to overall well-being. Despite the popularity of detoxes and expensive probiotics, good gut health is usually built through simple daily habits. A diet rich in fibre, traditional fermented foods, regular physical activity, good sleep, and a healthy lifestyle can help maintain a diverse gut microbiome and promote long-term digestive heal