01 / METABOLIC & INFLAMMATORY PATTERNS
Metabolic & Inflammatory Patterns
Discuss lipids, glucose assessment, blood pressure, and relevant family history. These offer actionable context beyond any single wellness score.
Functional laboratory education
The Longevity Lab Edit
Healthy aging begins with the things you can practice: strength, movement, nourishing food, sleep, and connection. Testing is useful when it sharpens a decision about those foundations or identifies a treatable risk.
Begin with the foundations
A question before a panel.
Begin with the question, then choose the test. Food, sleep, movement, connection, oral care, and relevant environmental changes remain the foundation. Laboratory work is most useful when a finding could change a decision.
02 / CELLULAR NOURISHMENT
Cellular Nourishment
Individualized blood work may investigate nutritional status, blood counts, and kidney or liver function. Select tests to address a question rather than maximize the number of biomarkers.
03 / THE GUT ECOSYSTEM
The Gut Ecosystem
Stool profiling may add context when digestive symptoms warrant investigation. Diet, stool consistency, medications, and recent antimicrobial use all affect the result. A microbiome score is not a universal target for healthy aging.
04 / GENETICS & BIOLOGICAL AGE
Genetics & Biological Age
Genetic profiles describe inherited probabilities; epigenetic tests estimate aging-related patterns. Neither predicts an individual lifespan or makes future disease inevitable. Review genetic findings in the context of ancestry, family history, and clinical evidence.
A closer look
What the findings can tell us.
01
Genetic health profile
Examines inherited genetic variants associated with selected nutritional, metabolic, and health pathways. I use this kind of information as context for a more personal discussion about food, movement, and lifestyle. A genetic tendency is not a diagnosis or a fixed outcome, and the results do not replace measurements of how your body is functioning today.
Specimen
Use the collection method supplied by the selected genetic laboratory; confirm saliva, swab, or blood before collection.
Timing & collection
Follow the instructions supplied with the exact order. Fasting and medication timing may change when tests are combined.
Inherited risk is probabilistic. Performance varies by condition and the ancestry of the populations used to develop the model; a risk score does not establish disease.
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Hemoglobin A1c
Offers a view of average blood sugar over approximately two to three months by measuring glucose attached to hemoglobin. In a longevity assessment, I look at the trend alongside other metabolic markers and the daily foundations of food, movement, and sleep. It is useful for seeing the longer pattern, while individual glucose rises and falls require different measurements.
Specimen
Blood; confirm the exact specimen and collection requirements on your order.
Timing & collection
A1c alone does not require fasting; other tests in the same order may.
Anemia, hemoglobin variants, recent blood loss or transfusion, and altered red-cell turnover can affect interpretation. It does not reveal individual meal-related glucose peaks.
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High-sensitivity C-reactive protein
Detects small amounts of C-reactive protein and can add information to cardiovascular risk assessment. I consider it alongside lipid results, metabolic health, and your clinical history when exploring inflammatory patterns. Recent illness or another inflammatory process can affect the result. Two testing options are included in this collection; they are alternatives rather than a requirement to order both.
Specimen
Blood; confirm the exact specimen and collection requirements on your order.
Timing & collection
Follow the instructions supplied with the exact order. Fasting and medication timing may change when tests are combined.
Inflammatory results are nonspecific and may change after recent illness or injury. They do not identify the source of inflammation or measure emotional grief.
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Coenzyme Q10
Measures the circulating level of coenzyme Q10, a compound involved in mitochondrial energy production and antioxidant activity. I consider the result alongside your nutritional intake, supplement use, medications, and the question we are investigating. A blood level offers information about this compound; it is not, by itself, a direct measurement of mitochondrial function throughout the body.
Specimen
Blood; confirm the exact specimen and collection requirements on your order.
Timing & collection
Follow the instructions supplied with the exact order. Fasting and medication timing may change when tests are combined.
Circulating CoQ10 is affected by supplementation and lipoproteins. It is not a direct measure of whole-body mitochondrial performance.
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Cellular micronutrient assessment
Uses living white blood cells to examine how they respond under different nutrient conditions in the laboratory. The assessment explores selected vitamins, minerals, and other nutrients through a functional testing method. I place these findings alongside dietary intake, digestion, medications, symptoms, and other relevant blood tests when considering whether a nutritional pattern deserves closer attention.
Specimen
Blood containing viable white blood cells.
Timing & collection
Follow the selected laboratory collection and shipping schedule; SpectraCell currently says no fasting is needed for its individual Micronutrient Test.
An ex-vivo cell-response assay is different from a serum nutrient concentration. Use alongside diet, symptoms, and established tests rather than assuming every flagged result requires high-dose supplementation.
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Polygenic risk profile · female
Combines information from many inherited genetic variants to estimate susceptibility to selected conditions. I consider it as one part of a prevention conversation alongside family history, current biomarkers, and lifestyle. These are probability estimates rather than diagnoses, and their accuracy depends on the condition assessed and the populations used to develop the scoring method.
Specimen
Use the collection method supplied by the selected genetic laboratory; confirm saliva, swab, or blood before collection.
Timing & collection
Follow the instructions supplied with the exact order. Fasting and medication timing may change when tests are combined.
Inherited risk is probabilistic. Performance varies by condition and the ancestry of the populations used to develop the model; a risk score does not establish disease.
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Gut microbiome analysis
Examines microbial DNA and selected stool chemistry to describe aspects of the gut ecosystem. I consider the findings in the context of digestive symptoms, dietary variety, bowel patterns, and medication history. The aim is to ask more informed questions about the terrain of the gut; a microbiome report is a snapshot and does not establish a single ideal microbiome for everyone.
Specimen
Stool collected with the selected kit.
Timing & collection
Follow the selected laboratory instructions for collection days, sample handling, and recent antimicrobial or supplement use.
A stool result is a snapshot. Microbial associations do not prove a cause of symptoms or establish one ideal microbiome; individual markers differ in clinical validation.
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Biological age & health profile
Uses patterns of DNA methylation—chemical marks on DNA—to estimate biological age and related health measures. I view these results as an exploratory layer within a larger longevity picture that includes metabolic health, function, and daily habits. The estimates depend on the method used and do not predict your lifespan or prove that a particular intervention has reversed aging.
Specimen
Bloodspot if the selected assay is TruAge + TruHealth; confirm the exact order.
Timing & collection
For TruAge + TruHealth, current catalog instructions specify overnight fasting and morning collection, with a delay after acute illness. Follow the supplied kit.
Methylation-derived estimates are not direct measurements of serum nutrients or hormones, a disease diagnosis, or proof of lifespan extension.
VIEW IN THE FULLSCRIPT LAB COLLECTION →Collect with intention.
Blood sampling and fasting requirements depend on the selected assay. Biological-age tests have their own collection instructions and may advise waiting after acute illness.
Keep the limits in view.
Epigenetic estimates of nutrients, hormones, or metabolic markers are not interchangeable with directly measured blood concentrations.
Results belong within your history, symptoms, examination, medications, and the laboratory's method. A reference interval is not a universal target for every person. There is no single validated set of 'optimal' values that applies across all assays and life stages.
Availability, ordering requirements, collection fees, and eligibility vary by test and location. Review the current Fullscript listing and your clinician's instructions before purchasing.
VIEW THE LAB COLLECTION ON FULLSCRIPTGood questions. Thoughtful answers.
Do I need every test in this guide?
No. Choose a test only when its result may change a useful decision, taking existing results, symptoms and your budget into account.
Does an out-of-range result identify the root cause?
Not by itself. Interpretation depends on the assay, collection, history and the pattern across findings. A result can be one clue without being the explanation.
Where can I see ordering requirements?
Open the individual Fullscript listing for current availability, specimen instructions and eligibility. A collection may include alternatives rather than tests intended to be purchased together.
Related reading.
Research & references
Educational information, not an individualized order or interpretation. Purchases through my storefront may financially support my practice.