---
title: HKBloodGlucoseMealTime.preprandial
framework: healthkit
role: symbol
role_heading: Case
path: healthkit/hkbloodglucosemealtime/preprandial
---

# HKBloodGlucoseMealTime.preprandial

A blood glucose sample taken just before eating a meal.

## Declaration

```swift
case preprandial
```

## See Also

### Relative Meal Times

- [HKBloodGlucoseMealTime.postprandial](healthkit/hkbloodglucosemealtime/postprandial.md)