The Metabolic Lab Reference — How to Read Your Own Labs (Digital Download)

The Metabolic Lab Reference Guide · How to Read Your Own Labs · Digital Download (PDF)

Digital download only. No physical product will be shipped.

"Everything looks normal" can be true — and still miss the point. Standard reference ranges are often derived from broad populations, many of whom may not be in optimal metabolic health. This guide teaches you to read your labs the way a metabolic-health clinician does.

The Lab Reference breaks down the markers that actually tell the story of your metabolic health, organized into eight clear categories.

INSIDE THE 12-PAGE GUIDE:

• Blood sugar & insulin — fasting glucose, fasting insulin, HOMA-IR, HbA1c (and why insulin is the early warning most panels skip)

• Lipids — why LDL alone misleads, and what ApoB and the triglyceride-to-HDL ratio reveal

• Liver, kidney, inflammation, and thyroid markers worth understanding

• Vitamins and hormones that quietly shape metabolism

• The difference between "normal" and "optimal" — explained honestly, with the caveat that optimal targets are clinical judgment, not settled consensus

WHO'S IT FOR: anyone who wants to understand their own bloodwork and walk into the next appointment able to ask better questions.

Delivered as a PDF you can read on any device or print at home.

This is Volume 19 of the 20-guide Metabolic Health Foundations Library. Get the complete 2026 library for $97, or the library + 7 printable bonus tools + EVERY future update as a Founding Member for $147 (through August 1, 2026).

Created by Dr. Kevin R. Gendreau, MD, double board-certified in Family Medicine and Obesity Medicine.

This guide is for general educational and informational purposes only. The "optimal" ranges reflect a metabolic-health reading of current research and clinical experience; they are not official medical reference ranges or consensus guidelines, and different physicians and organizations may use different targets. This guide is not medical advice, diagnosis, or treatment, and it does not create a physician-patient relationship. Always discuss your laboratory results with your own physician.

Personal use only. Purchase includes one individual digital copy. Redistribution, resale, sharing, uploading, commercial use, or use as clinic/patient handouts is not permitted without written permission.