180 Biomarkers Tracked in Health3: What the Library Actually Covers

How biomarkers are organized in Health3

Health3 does not group your results into named clinical panels. There is no formal "Lipid Panel," "Comprehensive Metabolic Panel," or "CBC" object in the app, even though most of the markers those panels contain are individually supported. Instead, each biomarker lives in the underlying biomarker library and is tagged to one or more Health Topics — themes like Energy, Metabolism, Immunity, Hormonal Balance, and Inflammation.

The same marker can sit under multiple topics where it makes sense. Ferritin, for example, is relevant to both iron status and inflammation, so you can browse it from either angle. You also do not need a "panel" to exist before you can track a marker — anything in the library can be recorded and trended individually, regardless of which traditional panel it usually arrives in. Browsing by topic tends to match how people actually think about their health: by goal or area of concern.

Internally, each biomarker has a stable identifier, an English reference name, and translated names for each supported language. Where applicable, biomarkers also carry external code mappings — for instance, LOINC codes — that make it possible to ingest results from systems like Apple Health clinical records and map them to the right marker in your library.

Major coverage areas

The 180 biomarkers in Health3 cover the panels and markers that appear most often on routine and longevity-oriented blood work. The lists below are illustrative, not exhaustive — and the underlying library is expanded over time.

• Lipids and cardiovascular markers. Total cholesterol, LDL, HDL, non-HDL, triglycerides, and inflammation-linked markers such as hsCRP. These are the building blocks of standard cardiovascular risk panels and sit primarily under topics like Heart Health and Inflammation.
• Hormones. Thyroid markers (TSH, free T3, free T4), sex hormones (total and free testosterone, estradiol, progesterone, SHBG, DHEA-S, FSH, LH), adrenal markers (cortisol), and growth-axis markers (IGF-1). These cluster under Hormonal Balance and related topics.
• Iron status. Ferritin, serum iron, transferrin, and transferrin saturation. Iron markers are relevant both to Energy and to Inflammation, since ferritin is also an acute-phase protein.
• Vitamins. Vitamin D (25-hydroxy), vitamin B12, folate, and other commonly measured vitamins. Most appear under Energy, Immunity, and related topics.
• Minerals and electrolytes. Magnesium, zinc, calcium, sodium, potassium, and chloride.
• Kidney markers. Creatinine, eGFR, blood urea nitrogen, uric acid, and urine markers where applicable.
• Liver markers. ALT, AST, GGT, alkaline phosphatase, and bilirubin.
• Glucose and insulin. Fasting glucose, HbA1c, fasting insulin, and HOMA-IR style readings where you have the inputs.
• Inflammation markers. hsCRP and other inflammation-related readouts.
• Complete blood count and hematology. Hemoglobin, hematocrit, red and white cell counts, platelets, and the standard differential and red-cell indices that come back with a CBC.

To explore a specific marker before testing or after a draw, the ferritin level interpreter, vitamin D level interpreter, and thyroid panel interpreter are good starting points. Our complete blood test guide walks through how the major panels relate to each other.

Multilingual biomarker names

Health3 is available in 25 languages, and biomarker names render in the language you have selected. Each marker carries an English reference name plus translated names, so the label you see on a chart, in a list, or on a search result matches your interface language. This reduces the friction of recognizing your own results, especially if your lab report is in one language and you prefer to use the app in another.

Every result is anchored to the same stable biomarker key regardless of language. You can switch your app language at any point and your historical data, trends, and reference ranges follow you — only the visible label changes. The multi-language feature page covers the details, and multiple reference ranges explains how ranges differ from one country to another.

How free vs Premium differs

The basic tracking flow is usable without a subscription, while full library exploration is part of Premium.

On the free tier, you can record values for the biomarkers you have actually measured. If your lab report has ferritin, HbA1c, and TSH, those markers appear on your dashboard, you can chart them, and you can see whether they fall inside the reference range you have selected. Free tier library access is limited — you primarily see what you have already measured.

On Premium, you unlock full browsing of the 180 biomarker library. You can read about markers you have not yet tested, see their reference ranges and educational descriptions, and explore by Health Topic. For users planning a comprehensive panel or comparing labs, this is the main practical difference. We are deliberately not quoting prices here because they vary by region and platform; current plan details are visible inside the app and on the App Store and Google Play listings.

Adding new biomarkers if yours is not yet covered

The 180 figure is a snapshot of where the library is today, not a permanent ceiling. If a marker you need is not yet supported, there are two paths.

The first is manual entry. You can log values for biomarkers outside the supported set as custom entries, so the data still lives in your account. These entries will not have the same educational content, optimal-range guidance, or external code mapping as fully supported markers, but they are usable for personal record-keeping.

The second is library expansion. The library grows over time, and frequently requested markers tend to be prioritized. New additions get the full treatment: stable identifier, English plus translated names, reference ranges, and where relevant external code mappings to support imports.

What is NOT in scope

To stay honest, here are the categories Health3 does not currently cover:

• Genetic and genomic markers. SNPs, polygenic risk scores, and other genetic data are not part of the library. The library is focused on values that move over time.
• Advanced specialty assays. Niche oncology markers, specialty endocrinology beyond the common panels, and rare metabolic tests are generally not included.
• Cytokine panels. Detailed multi-cytokine inflammation panels are not in scope. Common inflammation markers such as hsCRP are supported, but exhaustive cytokine readouts are not.
• Microbiome data. Stool and gut microbiome reports, including species- or strain-level results, are not currently part of the library.
• Imaging and functional testing. CT, MRI, ultrasound, DEXA, and ECG are outside what Health3 tracks. The app is focused on laboratory biomarkers.
• Continuous monitoring streams. Continuous glucose monitor data, smartwatch metrics, and other high-frequency wearable streams are not ingested today.

If your routine is centered on common blood panels plus selected vitamins, minerals, and hormones, Health3's 180-biomarker coverage is likely to fit. If your testing is heavily weighted toward specialty assays, microbiome, or genomics, you will likely combine Health3 with another tool. Biohackers, longevity-focused users, and executives running comprehensive panels typically have most of their markers supported.

Frequently Asked Questions

Explore the 180 Biomarker Library

Import a lab PDF, log a result, and see exactly which of your markers are covered — across lipids, hormones, vitamins, kidney, liver, glucose, inflammation, and more.