Meal Scoring

AIONA provides meal-level and daily-level longevity scoring to help users understand dietary patterns over time.

Meal score

Each analyzed meal receives a longevity score on a 0-10 scale based on the five pillar assessment.

Daily score aggregation

Daily score is computed from meal-level scores using calorie-weighted averaging. This ensures larger meals contribute proportionally more than small snacks.

If all meals in a day have zero kilocalories recorded, the system falls back to arithmetic mean.

Data quality boundaries

Daily score includes successful meal analyses and uses approved meal data pathways. This keeps score trends consistent with persisted analysis outputs.