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Lab History & Trends

Track how your lab values change over time

5 min readUpdated Sep 2, 2026

Every panel you save is kept, and the same test across panels becomes a trend.

Your panels

Lab Results on the web lists every panel, newest first, with its name,

collection date, lab, the number of tests, and a status: "Interpreted", "Not

interpreted", "Needs review" or "No results". Panels read from a PDF carry an

"AI extracted" badge. Open a panel to see each result with its flag, its notes,

and a View trends link.

On the phone the Labs tab has All Panels, a flagged-results list, and

Trends. A panel can be deleted from either app; that removes its results

and its interpretation.

Trends

On the web

  • Open Lab Results and click Trends
  • Pick a test
  • Pick a time range — 3, 6 or 12 months
  • The chart plots every reading in the range. Above it, a badge judges the

    direction — whether the value is moving closer to its reference range or further

    from it — and the overall change as a percentage. A test needs at least two

    readings on different dates before there is a trend to show.

    On the phone

  • Open the Labs tab and tap Trends
  • Tap View history under a test
  • The same three ranges are offered, and the same judgement — "Closer to range",

    "Further from range", "Unchanged" or "In range".

    A result with no reference range can be charted but not judged, since there is

    nothing to be closer to or further from.

    Forecast

    Lab Results > Forecast projects where a marker is heading from what you

    have been logging. It covers the markers with published intake-response models

    — vitamin D, ferritin, vitamin B12, magnesium and haemoglobin, with sodium and

    potassium shown for guidance only — and needs at least 7 days of logged meals.

    Each projection carries a confidence pill, and the dashboard shows the marker

    closest to crossing a bound.

    Knowing when to retest

    There are no retest reminders. Two things do tell you a panel is getting old:

  • Once you have three panels, Lab Results shows an "Overdue" note when the gap since the latest one is more than one and a half times your usual gap between panels
  • The dashboard and Lab Results show a notice when your latest panel is more than six months old, and a stronger one past a year
  • Comparing, goals and export

    Comparison is built into each panel: the change since the previous panel sits

    beside every result, and the Since your last panel card sums it up. There

    is no side-by-side page and no per-marker goals.

    To take your history out, open Settings > Privacy & Security: Lab

    results (CSV) under CSV Exports downloads every result, and Download My

    Data downloads everything as JSON. For a clinician, the

    clinician report is the

    better form.


    Related Articles:
  • Understanding Lab Interpretations
  • Progress Tracking
  • Tagshistorytrendstrackingover timeprogress
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