The Panel
What we actually test
This is not a standard physical. Your GP orders a handful of markers once a year and tells you everything looks fine. The panel below is diagnostic for performance — 23 markers across five categories, interpreted in the context of your sleep, training, stress, nutrition, and behavior.
I direct you to the right labs, walk you through the draw, and interpret every marker myself. Most men who start this work have never had half of these run.
Hormonal
7 markersThe hormonal panel reveals whether your endocrine system is supporting recovery, drive, mood, and energy — or quietly undermining all four.
Total Testosterone
Your top-line androgenic output. Reveals whether production matches the demand your age, stress load, and training require.
Free Testosterone
The fraction that actually reaches your tissues. Total can look "normal" while free is suppressed by high SHBG — which means the number your GP calls fine is functionally irrelevant.
SHBG
Sex hormone-binding globulin. Binds testosterone and makes it unavailable. High SHBG with "normal" total testosterone is one of the most common missed findings.
Estradiol (E2)
The primary estrogen in men. Too high drives water retention, mood instability, and fat storage. Too low tanks joint health and libido. The ratio to testosterone matters.
DHEA-S
A precursor hormone that declines with chronic stress. Low DHEA-S with high cortisol is a hallmark of adrenal overdrive — common in high-performers running on fumes.
Cortisol (AM)
Your primary stress hormone. The morning reading tells us whether your cortisol curve is firing on schedule or whether the rhythm is blunted — a sign of chronic allostatic load.
IGF-1
Insulin-like growth factor, driven by growth hormone. Governs tissue repair, muscle synthesis, and cellular recovery during sleep.
Metabolic
5 markersMetabolic markers tell us how efficiently your body processes fuel, stores fat, and manages blood sugar — the foundation of sustained energy and body composition.
Fasting Glucose
Your baseline blood sugar after an overnight fast. Elevated levels are an early signal of insulin resistance, often years before a diagnosis.
Fasting Insulin
The marker most GPs never order. Shows how hard your pancreas is working to keep glucose in range. High insulin with normal glucose means resistance is already building.
HbA1c
A three-month average of blood sugar control. More stable than a single glucose reading and reveals trends that a snapshot misses.
Lipid Panel
Total cholesterol, LDL, HDL, and triglycerides. The ratios matter more than the individual numbers — particularly triglycerides-to-HDL, which tracks metabolic health better than LDL alone.
ApoB
Increasingly recognized as the single best predictor of cardiovascular risk. Counts the number of atherogenic particles, not just the cholesterol they carry. More precise than LDL.
Inflammation & Recovery
4 markersChronic low-grade inflammation is invisible on a standard panel but measurable with the right markers. It drives fatigue, poor recovery, and accelerated aging.
hs-CRP
High-sensitivity C-reactive protein. The most reliable single marker for systemic inflammation. Elevated hs-CRP correlates with cardiovascular risk, poor recovery, and persistent fatigue.
Homocysteine
An amino acid that rises with B-vitamin deficiency and methylation problems. Elevated levels are an independent cardiovascular risk factor and a sign your detox pathways are under strain.
Ferritin
Your iron storage marker. Low ferritin causes fatigue, brain fog, and poor exercise tolerance even when hemoglobin looks normal. High ferritin signals inflammation or iron overload.
Iron / TIBC
Serum iron and total iron-binding capacity together show whether your iron is available and being transported correctly — not just stored.
Thyroid
3 markersThe thyroid controls your metabolic rate, energy, body temperature, and cognitive sharpness. A standard TSH test alone misses most subclinical dysfunction.
TSH
Thyroid-stimulating hormone. The screening marker your GP runs. But "normal" TSH can coexist with suboptimal Free T3 — so this number alone is not enough.
Free T3
The active thyroid hormone. This is the one that actually drives your metabolism, energy, and mental clarity. Low Free T3 with "normal" TSH is one of the most common missed patterns.
Free T4
The storage form of thyroid hormone. Your body converts T4 to T3. If T4 is adequate but T3 is low, the conversion is impaired — often by stress, inflammation, or nutrient deficiency.
Micronutrients
4 markersDeficiencies in key micronutrients suppress hormones, impair sleep, blunt recovery, and erode mood — often without obvious symptoms until the deficit is severe.
Vitamin D (25-OH)
Functions more like a hormone than a vitamin. Low levels are linked to poor sleep, low testosterone, weakened immunity, and depressed mood. Most men are below optimal.
Magnesium (RBC)
The intracellular form — far more accurate than serum magnesium. Critical for sleep quality, nervous system regulation, muscle recovery, and over 300 enzymatic reactions.
Zinc
Essential for testosterone production, immune function, and wound healing. Depleted by stress, alcohol, and intense training. One of the first nutrients to drop in high-output lifestyles.
B12
Drives energy production, neurological function, and red blood cell formation. Deficiency causes fatigue, brain fog, and mood disturbance that mimics depression.
The panel is where we start. The value is in what changes next — how these markers interact with your sleep, stress, training, and behavior, and how the protocol shifts as the numbers move.
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