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Contraindication Warnings

Which warnings exist, where each appears, and the places they deliberately do not

4 min readUpdated Sep 3, 2026

What ClapDiet warns you about, where it says so, and what it deliberately does

not do.

Two separate layers

Warnings come from two places, and they behave differently. Knowing which is

which explains most of what you will see.

1. Condition ratings on a food

Twenty-one conditions carry a rating on every food in the database, from one to

five. Two of those five produce a warning:

RatingShown as 1 — avoidContraindicated. The food is never suggested to you. 2 — cautionRisky. A warning is shown. 3 — neutralNo warning. Fine in moderation. 4-5 — prefer, excellentNo warning.

Ratings of three and above carry no warning at all. A neutral food is not a

quiet warning; it is a food with nothing to say.

2. Medication interactions

Drawn from your medication list and from the medication classes your conditions

carry. Four severities — critical, important, moderate and good to know — and

five kinds. Medication Tracking

covers them in full.

Where warnings appear

On a food's page

Both layers show here. Medication warnings sit above the log button as one box

per interaction, colour-coded by severity, each naming what tripped it.

Before you log

Only a critical medication interaction adds a step. A dialog names the

interaction and its source; you can go back or continue.

Nothing else interrupts. Not a caution rating, not an important interaction, not

a timing note. A product that asks you to confirm four times a day has taught

you to stop reading, which costs more than it saves.

On your dashboard

The safety banner carries alerts of two kinds: critical lab values from a

panel you uploaded, and critical or important medication interactions. Each

can be marked read or dismissed.

On the clinician report

Every current interaction, in a table, with its source and what triggered it.

Where warnings do not appear

Being explicit about this matters more than listing what exists:

  • Search results carry no warning badges. Open the food to see them.
  • There is no report-a-warning button. Warnings come from a fixed clinical
  • table, not from a model that can be corrected in place.

  • Lab values do not flag individual foods. A critically abnormal lab value
  • raises a dashboard alert about the value. It does not go on to mark foods.

    What a warning is built from

    Each one names its own evidence rather than asserting a conclusion:

  • A nutrient threshold — the nutrient, the amount per 100 g, and the
  • threshold being applied. If ClapDiet flags a food at 340 mg of potassium per

    100 g, it tells you both numbers.

  • A name match — words in the product's name. These are described as what
  • they are: a prompt to read the ingredients list, not a statement about what is

    in the product.

    There is no sensitivity setting

    Safety warnings have no dial, and that is deliberate: a setting that can hide a

    medication interaction is a setting that will eventually hide the one that

    mattered.

    What you can change is what they are drawn from. Keep Settings > Profile

    current — the medications and allergies listed there, and the conditions on your

    profile, are exactly what is checked.

    When the check fails

    If ClapDiet cannot reach the interaction check, it says so on the food page and

    in the banner. A failed check is never rendered as a clean result.


    Important: Warnings supplement medical advice; they do not replace it.

    Discuss dietary restrictions with your healthcare provider.

    Related Articles:
  • Adding Health Conditions
  • Medication Tracking
  • Lab Safety Alerts
  • Tagswarningscontraindicationssafetyalertsavoid
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