Visible versus unknown
The image should begin questions, not be treated as a complete nutrition measurement.
| Potentially visible | Usually unknown without user input |
|---|---|
| Foods appearing in frame | Hidden ingredients and preparation method |
| Approximate arrangement | Exact weight, volume, calories, or nutrients |
| Legible packaging or labels | Foods or drinks outside the frame |
| Context the user explains | Allergies, symptoms, diagnoses, or treatment needs |
Ask before assuming
Useful follow-ups include what is outside the frame, how the food was prepared, and whether the pictured amount is the full portion.
Synthetic example - not a real user conversation or testimonial
UserHere is my lunch.
CoachI can see what looks like a sandwich and a side, but the photo cannot tell me every ingredient or the exact portion. What is inside, and is everything visible?
UserTurkey, cheese, and mustard. The drink is outside the frame.
CoachThanks. I will treat those as details you reported, not facts inferred from the photo.
This fictional transcript demonstrates uncertainty and clarification, not exact nutrition measurement.
Source cards
- Glow product and billing truth approved by Brian Yun, MDGlow truth · checked 2026-08-26
- Batch 01 source hierarchy, unknown-cell, and correction rulesReview policy · checked 2026-08-26
Editorial review
Brian Yun, MDCo-founder & CEO · Reviewed August 26, 2026
Product, medical, competitor, methodology, and publication review completed for this version.
Product, medical, competitor, methodology, and publication review completed for this version.
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