diff --git a/packages/health/CHANGELOG.md b/packages/health/CHANGELOG.md
index d1e668fd7..9a417c7ab 100644
--- a/packages/health/CHANGELOG.md
+++ b/packages/health/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 11.2.0
+
+* Add lean mass data type [#1078](https://github.com/cph-cachet/flutter-plugins/issues/1078)
+
 ## 11.1.1
 
 * Fix of [#1059](https://github.com/cph-cachet/flutter-plugins/issues/1059)
diff --git a/packages/health/android/src/main/kotlin/cachet/plugins/health/HealthPlugin.kt b/packages/health/android/src/main/kotlin/cachet/plugins/health/HealthPlugin.kt
index 216aff7ea..002e824b3 100644
--- a/packages/health/android/src/main/kotlin/cachet/plugins/health/HealthPlugin.kt
+++ b/packages/health/android/src/main/kotlin/cachet/plugins/health/HealthPlugin.kt
@@ -48,6 +48,7 @@ const val BLOOD_OXYGEN = "BLOOD_OXYGEN"
 const val BLOOD_PRESSURE_DIASTOLIC = "BLOOD_PRESSURE_DIASTOLIC"
 const val BLOOD_PRESSURE_SYSTOLIC = "BLOOD_PRESSURE_SYSTOLIC"
 const val BODY_FAT_PERCENTAGE = "BODY_FAT_PERCENTAGE"
+const val LEAN_BODY_MASS = "LEAN_BODY_MASS"
 const val BODY_TEMPERATURE = "BODY_TEMPERATURE"
 const val BODY_WATER_MASS = "BODY_WATER_MASS"
 const val DISTANCE_DELTA = "DISTANCE_DELTA"
@@ -1083,6 +1084,29 @@ class HealthPlugin(private var channel: MethodChannel? = null) :
                     ),
                 )
 
+            is LeanBodyMassRecord ->
+                return listOf(
+                    mapOf<String, Any>(
+                        "uuid" to
+                                metadata.id,
+                        "value" to
+                                record.mass
+                                    .inKilograms,
+                        "date_from" to
+                                record.time
+                                    .toEpochMilli(),
+                        "date_to" to
+                                record.time
+                                    .toEpochMilli(),
+                        "source_id" to "",
+                        "source_name" to
+                                metadata.dataOrigin
+                                    .packageName,
+                        "recording_method" to
+                                metadata.recordingMethod
+                    ),
+                )
+
             is StepsRecord ->
                 return listOf(
                     mapOf<String, Any>(
@@ -1596,6 +1620,22 @@ class HealthPlugin(private var channel: MethodChannel? = null) :
                         ),
                     )
 
+                LEAN_BODY_MASS ->
+                    LeanBodyMassRecord(
+                        time =
+                        Instant.ofEpochMilli(
+                            startTime
+                        ),
+                        mass =
+                        Mass.kilograms(
+                            value
+                        ),
+                        zoneOffset = null,
+                        metadata = Metadata(
+                            recordingMethod = recordingMethod,
+                        ),
+                    )
+
                 HEIGHT ->
                     HeightRecord(
                         time =
@@ -2398,6 +2438,7 @@ class HealthPlugin(private var channel: MethodChannel? = null) :
     private val mapToType =
         hashMapOf(
             BODY_FAT_PERCENTAGE to BodyFatRecord::class,
+            LEAN_BODY_MASS to LeanBodyMassRecord::class,
             HEIGHT to HeightRecord::class,
             WEIGHT to WeightRecord::class,
             STEPS to StepsRecord::class,
@@ -2438,7 +2479,6 @@ class HealthPlugin(private var channel: MethodChannel? = null) :
             // "BasalMetabolicRate" to BasalMetabolicRateRecord::class,
             // "BloodGlucose" to BloodGlucoseRecord::class,
             // "BloodPressure" to BloodPressureRecord::class,
-            // "BodyFat" to BodyFatRecord::class,
             // "BodyTemperature" to BodyTemperatureRecord::class,
             // "BoneMass" to BoneMassRecord::class,
             // "CervicalMucus" to CervicalMucusRecord::class,
@@ -2451,7 +2491,6 @@ class HealthPlugin(private var channel: MethodChannel? = null) :
             // "HeartRate" to HeartRateRecord::class,
             // "Height" to HeightRecord::class,
             // "Hydration" to HydrationRecord::class,
-            // "LeanBodyMass" to LeanBodyMassRecord::class,
             // "MenstruationPeriod" to MenstruationPeriodRecord::class,
             // "Nutrition" to NutritionRecord::class,
             // "OvulationTest" to OvulationTestRecord::class,
diff --git a/packages/health/ios/Classes/SwiftHealthPlugin.swift b/packages/health/ios/Classes/SwiftHealthPlugin.swift
index d7af83e05..d2fce50c0 100644
--- a/packages/health/ios/Classes/SwiftHealthPlugin.swift
+++ b/packages/health/ios/Classes/SwiftHealthPlugin.swift
@@ -35,6 +35,7 @@ public class SwiftHealthPlugin: NSObject, FlutterPlugin {
     let BLOOD_PRESSURE_DIASTOLIC = "BLOOD_PRESSURE_DIASTOLIC"
     let BLOOD_PRESSURE_SYSTOLIC = "BLOOD_PRESSURE_SYSTOLIC"
     let BODY_FAT_PERCENTAGE = "BODY_FAT_PERCENTAGE"
+    let LEAN_BODY_MASS = "LEAN_BODY_MASS"
     let BODY_MASS_INDEX = "BODY_MASS_INDEX"
     let BODY_TEMPERATURE = "BODY_TEMPERATURE"
     // Nutrition
@@ -1409,6 +1410,7 @@ public class SwiftHealthPlugin: NSObject, FlutterPlugin {
                 forIdentifier: .bloodPressureSystolic)!
             dataTypesDict[BODY_FAT_PERCENTAGE] = HKSampleType.quantityType(
                 forIdentifier: .bodyFatPercentage)!
+            dataTypesDict[LEAN_BODY_MASS] = HKSampleType.quantityType(forIdentifier: .leanBodyMass)!
             dataTypesDict[BODY_MASS_INDEX] = HKSampleType.quantityType(forIdentifier: .bodyMassIndex)!
             dataTypesDict[BODY_TEMPERATURE] = HKSampleType.quantityType(forIdentifier: .bodyTemperature)!
             
@@ -1507,6 +1509,7 @@ public class SwiftHealthPlugin: NSObject, FlutterPlugin {
             dataQuantityTypesDict[BLOOD_PRESSURE_DIASTOLIC] = HKQuantityType.quantityType(forIdentifier: .bloodPressureDiastolic)!
             dataQuantityTypesDict[BLOOD_PRESSURE_SYSTOLIC] = HKQuantityType.quantityType(forIdentifier: .bloodPressureSystolic)!
             dataQuantityTypesDict[BODY_FAT_PERCENTAGE] = HKQuantityType.quantityType(forIdentifier: .bodyFatPercentage)!
+            dataQuantityTypesDict[LEAN_BODY_MASS] = HKSampleType.quantityType(forIdentifier: .leanBodyMass)!
             dataQuantityTypesDict[BODY_MASS_INDEX] = HKQuantityType.quantityType(forIdentifier: .bodyMassIndex)!
             dataQuantityTypesDict[BODY_TEMPERATURE] = HKQuantityType.quantityType(forIdentifier: .bodyTemperature)!
             
diff --git a/packages/health/lib/src/heath_data_types.dart b/packages/health/lib/src/heath_data_types.dart
index f50762721..0989381b9 100644
--- a/packages/health/lib/src/heath_data_types.dart
+++ b/packages/health/lib/src/heath_data_types.dart
@@ -11,6 +11,7 @@ enum HealthDataType {
   BLOOD_PRESSURE_DIASTOLIC,
   BLOOD_PRESSURE_SYSTOLIC,
   BODY_FAT_PERCENTAGE,
+  LEAN_BODY_MASS,
   BODY_MASS_INDEX,
   BODY_TEMPERATURE,
   BODY_WATER_MASS,
@@ -125,6 +126,7 @@ const List<HealthDataType> dataTypeKeysIOS = [
   HealthDataType.BLOOD_PRESSURE_DIASTOLIC,
   HealthDataType.BLOOD_PRESSURE_SYSTOLIC,
   HealthDataType.BODY_FAT_PERCENTAGE,
+  HealthDataType.LEAN_BODY_MASS,
   HealthDataType.BODY_MASS_INDEX,
   HealthDataType.BODY_TEMPERATURE,
   HealthDataType.DIETARY_CARBS_CONSUMED,
@@ -216,6 +218,7 @@ const List<HealthDataType> dataTypeKeysAndroid = [
   HealthDataType.BLOOD_PRESSURE_DIASTOLIC,
   HealthDataType.BLOOD_PRESSURE_SYSTOLIC,
   HealthDataType.BODY_FAT_PERCENTAGE,
+  HealthDataType.LEAN_BODY_MASS,
   HealthDataType.BODY_MASS_INDEX,
   HealthDataType.BODY_TEMPERATURE,
   HealthDataType.BODY_WATER_MASS,
@@ -256,6 +259,7 @@ const Map<HealthDataType, HealthDataUnit> dataTypeToUnit = {
   HealthDataType.BLOOD_PRESSURE_DIASTOLIC: HealthDataUnit.MILLIMETER_OF_MERCURY,
   HealthDataType.BLOOD_PRESSURE_SYSTOLIC: HealthDataUnit.MILLIMETER_OF_MERCURY,
   HealthDataType.BODY_FAT_PERCENTAGE: HealthDataUnit.PERCENT,
+  HealthDataType.LEAN_BODY_MASS: HealthDataUnit.KILOGRAM,
   HealthDataType.BODY_MASS_INDEX: HealthDataUnit.NO_UNIT,
   HealthDataType.BODY_TEMPERATURE: HealthDataUnit.DEGREE_CELSIUS,
   HealthDataType.BODY_WATER_MASS: HealthDataUnit.KILOGRAM,