LONGVIEW HEALTH

LONGITUDINAL HEALTH RECORD

See how your biomarkers change, and what it all means together.

Longview accepts your lab reports, structures them into a longitudinal record, and tracks change across biomarkers, compounds, symptoms, and context. Built by an epidemiologist.

Get startedSee how it works

Free to start. Pro at $25/month or $200/year — 7-day trial included.

244canonical biomarker definitions
7transparent BioAge system models
15implemented interaction rules

01 / The record

A result becomes more useful when it has history.

A lab result is a cross-section in time. Longview connects each result to previous values, related markers, and the changes that preceded the shift.

One lab result

One measured value, one date, one source.

Longview over time

Previous values, direction of change, and what preceded each shift.

02 / Method

From report to longitudinal record.

Each step preserves the relationship between a measurement, its source, and its place in the larger record.

Parser demonstration
  1. 01

    Ingest

    Upload supported PDF or CSV laboratory reports and common report images.

  2. 02

    Structure

    Normalize recognized biomarkers, units, ranges, dates, and source records.

  3. 03

    Connect

    Link results across time, systems, medications, supplements, and protocols.

  4. 04

    Track

    Surface changes, interaction signals, source context, and relevant evidence.

03 / BioAge

Seven systems, one composite view.

Each transparent model uses a defined set of biomarkers. Composite BioAge combines available system outputs into a separate weighted result.

Selected system

Cardiac Age

Cardiovascular system age based on lipids, inflammatory risk, and vascular stress markers.

  • ApoB
  • Lp(a)
  • LDL-C
  • HDL-C
  • Triglycerides
  • hs-CRP
  • Homocysteine
Composite BioAgeA separate weighted output calculated from available system scores when sufficient biomarker data is present.

04 / Product workspace

What sets Longview apart.

Performance tracking

Performance tracking

Performance tracking

Review strength, body composition, and recomp data alongside biomarker trends.

Capabilities

What the record can connect.

  1. 01

    Drug interactions

    Flags interactions between supplements and medications, with biomarker context adjusting severity.

  2. 02

    Evidence matching

    Connects source-linked research and labeling updates to the compounds and context in your profile.

  3. 03

    Reference range assessor

    Reviews optimal, suboptimal, alert, and critical zones for each supported biomarker.

05 / Active surveillance

From document to detection.

Person-centric active surveillance connects source-linked observations to a review loop: detect what changed, decide what deserves attention, follow it, record what resolved it, and measure the outcome.

Scheduled source monitoringPublic evidence remains separate from the personal record until matching
02B / Context preparation

Connect over time

Normalize measurements and connect biomarkers, exposures, concerns, and goals.

Input

PubMed, ClinicalTrials.gov, openFDA, and DailyMed.

What Longview does

Scheduled adapters query each public source and validate returned identifiers.

Output

Source-attributed studies, trials, and label updates ready for normalization.

Founder perspective

Built by an epidemiologist.

Longview brings the same thinking used in public health to personal health records: preserve sources, examine change over time, separate signal from isolated observation. Personal health surveillance, applied to you.

Your record remains attributable.

  • Source context retained with normalized records
  • Database policies enforce user-scoped records
  • JSON and CSV record export available

Get started today

Begin with the record you already have.

Create an account to organize supported laboratory reports and begin building a longitudinal view.

Get started