CENTURION
CLINICAL
Diagnostic Reference

Blood Test Guide

Optimal Range vs. Standard Lab Reference
Keep this Guide

Email yourself a printable PDF of the biomarker list — ready to hand to your doctor or pathology clinic.

Step 01 · Preparation

Laboratory
Instructions

Adhere strictly to these pre-draw requirements. Minor deviations alter trace mineral and metabolic readings.

Required Fasting Window
12 HOURS
Step 02 · Location

Where to
Get Tested

No GP referral needed — private pathology accepts walk-ins in most regions.

AustraliaSearch: “private blood test near me” →

Sullivan Nicolaides · QML · 4Cyte

United KingdomSearch: “private blood test near me UK” →

Medichecks · Thriva · Randox Health

United StatesSearch: “LabCorp OR Quest Diagnostics near me” →

Life Extension · Ulta Lab Tests

UAE / Middle EastSearch: “medical laboratory Dubai” →

Aster · Mediclinic · Thumbay

Step 03 · On-the-day

Patient
Checklist

Complete Fast

No caloric intake for 12 hours. Water only.

Supplement Suspension

Stop Biotin, B-Complex, trace minerals 72h prior.

Morning Window

Draw between 07:00 and 09:30 for hormonal baseline.

Hydration

500ml filtered water 1 hour prior to draw.

Mn
Category 01

Essential Panel

HbA1c%
Low4.0–5.4% (OPT)High
Fasting Glucosemg/dL
Low70–90 mg/dL (OPT)High
Fasting InsulinμIU/mL
Low2–6 μIU/mL (OPT)High
Total Cholesterolmg/dL
Low< 200 mg/dL (OPT)High
LDL Cholesterolmg/dL
Low< 100 mg/dL (OPT)High
HDL Cholesterolmg/dL
Low> 60 mg/dL (OPT)High
Triglyceridesmg/dL
Low< 100 mg/dL (OPT)High
ApoBmg/dL
Low< 80 mg/dL (OPT)High
hsCRPmg/L
Low< 1.0 mg/L (OPT)High
Vitamin D (25-OH)ng/mL
Low40–60 ng/mL (OPT)High
TSHmIU/L
Low0.5–2.5 mIU/L (OPT)High
Complete Blood Countpanel
LowSee individual components (OPT)High
Gl
Category 02

Optimization Panel

Homocysteineμmol/L
Low< 8 μmol/L (OPT)High
Vitamin B12pg/mL
Low500–1000 pg/mL (OPT)High
Folate (Serum)ng/mL
Low> 15 ng/mL (OPT)High
Ferritinng/mL
Low40–150 ng/mL (OPT)High
RBC Magnesiummg/dL
Low5.2–6.5 mg/dL (OPT)High
Zinc (Serum)μg/dL
Low80–120 μg/dL (OPT)High
Free T3pg/mL
Low3.0–4.0 pg/mL (OPT)High
Free T4ng/dL
Low1.0–1.5 ng/dL (OPT)High
Cr
Category 03

Advanced Panel

Lp(a)mg/dL
Low< 30 mg/dL (OPT)High
DHEA-Sμg/dL
LowAge-dependent (OPT)High
GGTU/L
Low< 25 U/L (OPT)High
Uric Acidmg/dL
Low3.5–5.5 mg/dL (OPT)High

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