Lab Test Education Blog
Plain-English guides to understanding your lab results — written by a PhD biochemist following WHO and IFCC standards.
Biochemistry(3 articles)
HbA1c: 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
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
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.
