Blood Test Results, Explained
Free guides on CBC, thyroid, HbA1c, cholesterol, liver & kidney function tests — written by a PhD biochemist, trusted by patients in 50+ countries.
Dr. Naeem Mahmood Ashraf
PhD Biochemistry · 45+ Publications
Biochemistry
— 4 articles
Uric Acid Blood Test: Normal Ranges, High Levels, Gout & What Your Results Really Mean
Hover to previewUric Acid Blood Test: Normal Ranges, High Levels, Gout & What Your Results Really Mean
A high uric acid result on your blood test can mean gout, kidney stones, or an increased cardiovascular risk — or nothing at all. This complete guide explains uric acid normal ranges in both US (mg/dL) and UK (μmol/L) units, what hyperuricemia actually means, which foods drive levels up, and exactly when treatment is needed.
HbA1c: Your 3-Month Blood Sugar Average Explained
Hover to previewHbA1c: Your 3-Month Blood Sugar Average Explained
HbA1c is the most important single test for diagnosing and monitoring diabetes. Understand what the percentage means, how it relates to blood glucose, and what your target should be.
Liver Function Tests (LFTs): What ALT, AST, ALP, and Bilirubin Mean
Hover to previewLiver Function Tests (LFTs): What ALT, AST, ALP, and Bilirubin Mean
LFTs are a group of blood tests that assess liver health. Learn what each marker reveals, how to tell liver damage from obstruction, and when to worry.
What Does High Creatinine Level Mean? Kidney Function Explained
Hover to previewWhat Does High Creatinine Level Mean? Kidney Function Explained
A high creatinine level on your blood test can be alarming — but what does it actually mean? This complete guide explains creatinine, normal ranges, causes of high and low levels, how it relates to kidney function (eGFR, BUN), and when to see a doctor.
Ready to understand your own results?
Upload your lab report — our AI explains every value in plain English, free.
Interpret My Lab Results →