Blood Testing
What Is Ferritin and Why Does It Matter for Energy?
Ferritin is your body's iron storage — and the single best test for unexplained tiredness. What the numbers mean and when to worry, in UK units.
What Should Your Cholesterol Be? UK Levels Explained Simply
UK cholesterol levels in mmol/L — not US mg/dL. Exactly what the numbers mean, when to worry, and what NICE actually recommends for your age.
Blood Test Results Explained: The Complete UK Guide
Blood test results explained for UK readers. What your full blood count, cholesterol, liver, kidney, thyroid, and other markers actually mean — in plain English.
Blood Test Without GP: How to Get Tested in the UK
Can't get a GP appointment for blood tests? Here are 5 ways to get a blood test without your GP in the UK — from home kits to walk-in clinics, with real prices.
Cheapest Private Blood Tests in the UK: Full Price Comparison
Compare prices for private blood tests across Medichecks, Thriva, Forth, and more. We break down costs from £29 so you can find the best deal.
Finger Prick Blood Test Accuracy: Are At-Home Tests Reliable?
Are finger-prick blood tests actually accurate? We break down the research, which tests work best, common mistakes, and how to get reliable results at home.
Medichecks vs Thriva vs Forth: Honest Review 2026
We compare Medichecks, Thriva, Forth, and LetsGetChecked on price, accuracy, and ease. Find the best private blood test for UK shift workers and busy people.