Understand Your Blood Work: A Doctor Decodes Your Labs

This course contains the use of artificial intelligence.

You open the app, and there it is: a red flag next to one of your numbers. Your stomach drops. This course fixes that feeling. In about 45 minutes, Dr. Schamma Salomon, MD, FACP, a board-certified Internal Medicine physician, walks you through your own blood work the way he wishes every patient had it explained: calmly, clearly, and in plain English. You will finally learn how to actually read a lab report — the ranges, the flags, the units, and why the word normal means far less than you think. Then, panel by panel, you will understand the everyday tests almost everyone gets: the CBC (your blood cell census), the metabolic panel (a dashboard for your sugar, kidneys, electrolytes, and liver), the lipid panel (LDL, HDL, and triglycerides without the fear), A1C (the number that remembers the last three months of blood sugar), and the thyroid panel behind so much fatigue. You will learn what commonly pushes each number up or down, why out of range is not automatically bad, and the small handful of results that genuinely deserve a prompt call to your doctor. Most of all, you will trade anxiety for confidence and walk into your next appointment as a partner, not a patient in the dark.

This course is for education only. It explains what these tests measure in general — it does not interpret your specific result and it does not replace your own physician. Reference ranges vary by lab, age, sex, and situation, and you should never start, stop, or change any medication or supplement based on a number alone. If you ever have severe symptoms, treat it as an emergency and call 911. If you have ever felt lost looking at your own results, this course is for you.