Stories and guides on owning your health data and making sense of your care.
Fasting glucose, post-meal readings, HbA1c — blood sugar is measured in several different ways, and the numbers that matter depend on which test you're looking at. Here's the plain-language guide to every range.
A pulse oximeter gives you a SpO2 reading in seconds — but what does it actually mean? Here's what healthy oxygen saturation looks like, what a low reading indicates, and when you need to seek care.
BMI is the most widely used weight classification tool in medicine — but it has real limitations that most people don't know about. Here's what your BMI actually tells you, and what it misses.
Menopause affects every woman differently — but most experience at least some of the 34 recognised symptoms. Here's a plain-language guide to what's happening, what the tests show, and what your options are.
Prediabetes affects hundreds of millions of people worldwide, and for most of them it is reversible. Here's what the largest prevention trials show — and the specific changes most likely to lower your risk.
Polycystic ovary syndrome is among the most common hormonal conditions in women — yet the average time to diagnosis is over two years. Here's how it's identified, what the tests look for, and what happens next.
Anaemia is one of the most common conditions worldwide, yet it is frequently missed because its symptoms — fatigue, breathlessness, pallor — overlap with dozens of other conditions. Here's how it's diagnosed and treated.
Sleep apnea affects an estimated one billion people globally and the vast majority are undiagnosed. Here's how the condition is recognised, what a sleep study involves, and what the results mean.
The gut microbiome affects digestion, immunity and even mood — and disruptions to it are linked to a growing list of conditions. Here's what gut health actually means and how it's investigated clinically.
Diet alone can reduce LDL cholesterol by 20–30% in motivated patients — but not all dietary changes are equal. Here's what the strongest evidence supports, and what's mostly marketing.
Cortisol is essential for survival, but chronically high levels drive a long list of health problems. Here's what cortisol does, how it's measured, and what an abnormal result means.
A mammogram is the most effective tool for detecting breast cancer early — yet many women don't know what to expect, when to start or what a result actually means. Here's the complete guide.
The PSA test is the primary screening tool for prostate cancer — but a raised reading doesn't automatically mean cancer, and a normal one isn't a guarantee of health. Here's how to interpret your result.
A colonoscopy is the gold-standard screening for colorectal cancer — and it's far less daunting than most people expect. Here's a step-by-step guide to the preparation, the procedure itself and how to understand the results.
B12 deficiency is common, often silent for years, and — if untreated — can cause irreversible nerve damage. Here's how to spot the symptoms early, what drives them, and what a blood test actually measures.
A migraine is not just a severe headache — it's a neurological event with distinct phases, triggers and diagnostic criteria. Here's how doctors distinguish them and what the clinical workup involves.
Mild dehydration impairs cognition and physical performance before you feel thirsty. Here's how to recognise the early signs, what the science says about daily fluid needs, and when dehydration becomes a medical emergency.
Training by heart rate zone is one of the most evidence-based ways to improve cardiovascular fitness while avoiding overtraining. Here's how to calculate your zones, what each one does, and how to use them safely.
Melanoma is one of the most dangerous cancers — and one of the most preventable when caught early. Here's what a skin check involves, what warning signs to look for, and how often you should be screened.
Many people confuse food allergy with food intolerance — they are fundamentally different conditions with different mechanisms, different risks and different tests. Here's the clear guide to both.
Most back pain resolves on its own within a few weeks — but some warning signs demand urgent assessment. Here's how to tell the difference, what helps at home, and what a clinical workup looks for.
