The journey toward better health begins with knowledge—and often, that knowledge starts in the lab. At Diagnostic Diaries, we’re committed to making medical testing less intimidating and more understandable for everyone.
In case you missed them, here’s a summary of the blog posts we had previously. Each one is crafted to help you get familiar with key diagnostic topics that affect millions of people every day. Whether you’re curious, concerned, or just want to be better informed, these articles are a great place to start.
1. What is Laboratory Medicine?
When you hear the phrase “go for a test”, what actually happens behind the scenes? This post opens the door to the world of laboratory medicine—the backbone of modern healthcare decisions.
We walk you through:
- The different kinds of labs and professionals involved
- How lab tests support diagnosis, treatment, and prevention
- Why lab results are more than just numbers—they’re snapshots of your health
This article is perfect for anyone who’s ever waited for test results and wondered what really goes into them.
Read the full post: What is Laboratory Medicine?
2. The Most Over-Ordered Lab Tests
Not all tests are equally necessary. In fact, some are routinely ordered with little clinical benefit. This post takes a closer look at common tests that may be overused in hospitals and clinics.
We explore:
- Why doctors sometimes order unnecessary tests
- Specific tests that are frequently over-requested
- The impact of over-testing on patients and healthcare systems
If you’ve ever questioned why your lab form looks so long—or worried about cost and clarity—this post is a must-read.
Read the full post: The Most Over-Ordered Lab Tests
3. Your Cholesterol and Your Heart
Heart disease remains the world’s top killer, and cholesterol is a key part of that story. But not all cholesterol is bad, and not all test results are easy to understand.
In this post, we explain:
- The different types of cholesterol (HDL, LDL, triglycerides)
- What your lipid profile says about your heart health
- Simple ways to improve your numbers and reduce risk
We also highlight why testing regularly—especially as you age—can be life-saving. If heart health is on your mind, this article is for you.
Read the full post: Your Cholesterol and Your Heart
4. Catching Diabetes Before It Strikes
With diabetes affecting millions globally—and many more undiagnosed—understanding how it’s diagnosed is essential. This post breaks down the different blood sugar tests and what they mean for your health.
Inside, you’ll find:
- A clear guide to Fasting Blood Sugar, OGTT, HbA1c, and Random Glucose
- What the normal, prediabetic, and diabetic ranges look like
- How early diagnosis can prevent long-term complications
If you or someone you know is at risk for diabetes—or you’re simply curious—this article offers practical, accessible insights.
Read the full post: Catching Diabetes Before It Strikes
Why This Matters
Every post on Diagnostic Diaries is designed with one goal in mind: to help you make sense of your lab tests and take charge of your health. Whether it’s understanding a test result, asking better questions at the clinic, or spotting early warning signs, information empowers.
And this is just the beginning.
We’re publishing new posts every week, and the next one may be exactly what you need. Be sure to subscribe or bookmark the blog so you don’t miss a thing. Have questions? Leave a comment under any post—we’re listening. Want us to cover a topic? Let us know what you’d like to read about next!
Stay informed. Stay healthy. Welcome to the lab side of healthcare.
