[health: 12.2.0] vitaminC on NutritionHealthValue always null

[NecoHorne]

Plugin Name

health

Plugin Version

12.2.0

Device

Samsung Galaxy S24+

Operating System

Android 15 (One UI 7)

Describe the bug

vitaminC on NutritionHealthValue always null on Health Connect read.

Checked the data in Health Connect to make sure it was set.

Steps to Reproduce

Read Health value for nutrition, print out the data point, vitaminC set to null

      var now = DateTime.now();
      List<HealthDataPoint> healthData = await health.getHealthDataFromTypes(
          startTime: now.subtract(Duration(days: syncDays)),
          endTime: now,
          types: [HealthDataType.NUTRITION]);
      health.removeDuplicates(healthData);
      for (var data in healthData) {
        print(data);
    }

Expected Behavior

vitaminC and other vitamins and minerals to be set, might be easier to make these non nullable and default to 0 instead of null so its easier to pickup these issues.

Actual Behavior

vitaminC is null

I/flutter (26212): HealthDataPoint -
I/flutter (26212):     uuid: 1475f535-28a9-4536-bf69-e93387c4571d,
I/flutter (26212):     value: NutritionHealthValue - protein: 0.0,
I/flutter (26212):     calories: 73.0,
I/flutter (26212):     fat: 0.0,
I/flutter (26212):     name: Morning snack,
I/flutter (26212):     carbs: 18.0,
I/flutter (26212):     caffeine: null,
I/flutter (26212):     mealType: SNACK,
I/flutter (26212):     vitaminA: null,
I/flutter (26212):     b1Thiamine: null,
I/flutter (26212):     b2Riboflavin: null,
I/flutter (26212):     b3Niacin: null,
I/flutter (26212):     b5PantothenicAcid: null,
I/flutter (26212):     b6Pyridoxine: null,
I/flutter (26212):     b7Biotin: null,
I/flutter (26212):     b9Folate: null,
I/flutter (26212):     b12Cobalamin: null,
I/flutter (26212):     vitaminC: null,
I/flutter (26212):     vitaminD: null,
I/flutter (26212):     vitaminE: null,
I/flutter (26212):     vitaminK: null,
I/flutter (26212):     calcium: 0.039,
I/flutter (26212):     chloride: null,
I/flutter (26212):     cholesterol: 0.0,
I/flutter (26212):     choline: null,
I/flutter (26212):     chromium: null,
I/flutter (26212):     copper: null,
I/flutter (26212):     unsaturatedFat: null,
I/flutter (26212):     fatMonounsaturated: null,
I/flutter (26212):     fatPolyunsaturated: null,
I/flutter (26212):     fatSaturated: null,
I/flutter (26212):     fatTransMonoenoic: null,
I/flutter (26212):     fiber: 0.0,
I/flutter (26212):     iodine: null,
I/flutter (26212):     iron: 0.002299999952316284,
I/flutter (26212):     magnesium: null,
I/flutter (26212):     manganese: null,
I/flutter (26212):     molybdenum: null,
I/flutter (26212):     phosphorus: null,
I/flutter (26212):     potassium: 0.005,
I/flutter (26212):     selenium: null,
I/flutter (26212):     sodium: 0.0,
I/flutter (26212):     sugar: 15.0,
I/flutter (26212):     water: null,
I/flutter (26212):     zi

Flutter Logs

Screenshots

No response

Flutter Doctor Output

Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.29.3, on Microsoft Windows [Version 10.0.26100.4061], locale en-ZA)
[√] Windows Version (11 Pro 64-bit, 24H2, 2009)
[√] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
[√] Chrome - develop for the web
[√] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.6.2)
[√] Android Studio (version 2024.3)
[√] IntelliJ IDEA Ultimate Edition (version 2025.1)
[√] Connected device (4 available)
[√] Network resources

• No issues found!

Additional Information

No response