Bloodwork Tracker Spreadsheet | Lab Results and Biomarker Trend Log for Excel and Google Sheets | Your Own Lab Noise Band

Normal is a population. You are a trend.

Every lab report grades you against a band drawn from a population that includes plenty of unwell people. It answers one question: are you an outlier today. It cannot answer the one that matters — which direction are you moving, and how fast. A single ferritin value tells you nothing. A ferritin that fell from 142 to 56 across seven years is a line, and no patient portal will ever draw it, because portals are built per visit and you are not a visit.

This one is built per person. You type one row per draw. Every tab redraws.

WHAT THE FILE FINDS — from the shipped sample profile (Marcus Ilesanmi is written sample data, not a customer)
· 11 panels, 23 analytes, 227 results across 7.3 years. Eleven PDFs, one page.
· Ferritin fell from 142 to 56 micrograms per litre between March 2019 and June 2026 — down 60.6%, against a noise band of 7.446 built from his own laboratory's published 4.8% CV for that assay. Eleven and a half times the noise.
· 22 markers have three or more results and nine moved beyond their own noise band. For the rest, the file says nothing has been shown to move.
· 27 questions came out the other end. None of them is a conclusion.

WHAT'S INSIDE — 15 connected tabs
· Start Here — three steps, the tab map, the disclaimer, printed first rather than last.
· Your Profile — age, sex at birth, height, weight, training volume, medications, your labs.
· Panels — date, lab, hours fasted, hours since your last hard session, cost.
· Results — analyte, value, unit, and your own lab's stated range, typed in by you.
· Lipids & ApoB — per-panel trend, guideline figures cited, never as your target.
· Lp(a) — a hard unit lock. Pick your unit and compare in it. It never converts, anywhere.
· Metabolic — glucose, A1C, insulin, HOMA-IR in SI, assay required, no cutoff.
· Inflammation & Iron — hs-CRP as a pair 14 days apart, auto-voided above 10 mg/L.
· Fitness Tests — two field estimates with the population each was published on.
· Body Composition — sum of eight skinfolds in mm, cross-machine deltas greyed out.
· Trend Board — every marker against a noise band from your own lab's CV. The point.
· Screening Schedule — next-due dates, each body's interval on its own row, unmerged.
· Questions for My Doctor — built from what moved, what was confounded, what is due.
· Costs & Coverage — cost per panel, cash against insurance. Records only.
· Dashboard and Reference — the summary, and every figure with its body, date and URL.

WHO THIS IS FOR
People from their late thirties to their sixties who train seriously, get bloodwork more than once a year, and have a folder of results nobody has put on one axis. Anyone paying cash for a longevity panel who wants to know whether the second differs from the first. Anyone who walks into a short appointment and forgets what they meant to ask.

WHAT MAKES IT DIFFERENT
A typical lab tracker is a table you type into. This has a formula engine, and three things no competing file does. It captures the confounders — hours fasted and hours since your last hard session, on every draw — because iron and inflammation markers both move with training and no portal keeps that note. It builds the noise band from your own laboratory's published CV, so a four-point change and a forty-point change stop looking alike. And it refuses: no unit conversion, no trending across two assays, no verdicts. Every flag becomes a question, and that is where a finding here stops.

WHAT YOU GET
· Bloodwork-Longevity-Command-Center.xlsx, plus the same workbook in Light, Dark and Editorial
· Quick-Start-Guide.pdf — three steps, tab by tab, and where every outside number came from
· ACCESS-YOUR-TEMPLATE.pdf — one click opens your own copy in Google Sheets
· README - Start Here.txt and LICENSE.txt

HOW IT ARRIVES — instant download, four colour themes, one file that opens in Microsoft Excel and in Google Sheets. No add-ons, no subscription, nothing that reaches the internet or uploads your results anywhere. Free lifetime updates.

STEP ONE IS ONE PANEL
Your most recent draw: date, laboratory, values, and the reference range printed on your own report. Ten minutes. Then add the oldest panel you can find, because a trend needs two points.

HONEST ENGINEERING
4,435 formulas · recalculated clean · 1045/1045 independent math checks · every screen in this listing is the real file. The sample data types over in one pass when you are ready for your own.

PLEASE READ
This is a record-keeping and plotting tool. It is not medical advice, not a diagnosis, not a screening test and not a medical device. It does not tell you what any result means, whether a number is good, or how you compare to a population, and it never suggests starting or stopping anything. Reference ranges are laboratory-specific, which is why you type in your own rather than accepting ours. Figures with no primary source behind them ship as blank fields for you to set. Nothing here determines what your insurance covers or what any health account reimburses. Take the questions tab to a clinician and let them do the interpreting — the one job this file will not do.

WATCH THE FULL WALKTHROUGH ON YOUTUBE: https://youtu.be/WOJ5-oMWaZU

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Instant download · personal use · by NicheToolkits