Identifiers for quantity types that measure the nutritional data of food. When entering food data, combine multiple nutrition samples into a single correlation object. For more information, see `food`

.

Framework

- Health
Kit

Identifiers for quantity types that measure the nutritional data of food. When entering food data, combine multiple nutrition samples into a single correlation object. For more information, see `food`

.

Framework

- Health
Kit

`static let dietary`Biotin : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of biotin consumed.

`static let dietary`Caffeine : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of caffeine consumed.

`static let dietary`Calcium : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of calcium consumed.

`static let dietary`Carbohydrates : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of carbohydrates consumed.

`static let dietary`Chloride : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of chloride consumed.

`static let dietary`Cholesterol : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of cholesterol consumed.

`static let dietary`Chromium : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of chromium consumed.

`static let dietary`Copper : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of copper consumed.

`static let dietary`EnergyConsumed : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of energy consumed.

`static let dietary`FatMonounsaturated : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of monounsaturated fat consumed.

`static let dietary`FatPolyunsaturated : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of polyunsaturated fat consumed.

`static let dietary`FatSaturated : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of saturated fat consumed.

`static let dietary`FatTotal : HKQuantityTypeIdentifier

A quantity sample type that measures the total amount of fat consumed.

`static let dietary`Fiber : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of fiber consumed.

`static let dietary`Folate : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of Folate consumed.

`static let dietary`Iodine : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of iodine consumed.

`static let dietary`Iron : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of iron consumed.

`static let dietary`Magnesium : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of magnesium consumed.

`static let dietary`Manganese : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of manganese consumed.

`static let dietary`Molybdenum : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of molybdenum consumed.

`static let dietary`Niacin : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of niacin consumed.

`static let dietary`PantothenicAcid : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of pantothenic acid consumed.

`static let dietary`Phosphorus : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of phosphorus consumed.

`static let dietary`Potassium : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of potassium consumed.

`static let dietary`Protein : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of protein consumed.

`static let dietary`Riboflavin : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of riboflavin consumed.

`static let dietary`Selenium : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of selenium consumed.

`static let dietary`Sodium : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of sodium consumed.

`static let dietary`Sugar : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of sugar consumed.

`static let dietary`Thiamin : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of thiamin consumed.

`static let dietary`VitaminA : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of vitamin A consumed.

`static let dietary`VitaminB12 : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of vitamin B12 consumed.

`static let dietary`VitaminB6 : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of vitamin B6 consumed.

`static let dietary`VitaminC : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of vitamin C consumed.

`static let dietary`VitaminD : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of vitamin D consumed.

`static let dietary`VitaminE : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of vitamin E consumed.

`static let dietary`VitaminK : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of vitamin K consumed.

`static let dietary`Water : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of water consumed.

`static let dietary`Zinc : HKQuantityTypeIdentifier

A quantity sample type that measures the amount of zinc consumed.

Body Measurements

Identifiers for quantity types based on body measurements.

Fitness Identifiers

Identifiers for quantity types that measure fitness data.

Vital Signs Identifiers

Identifiers for quantity types that measure the user’s vital signs.

Results Identifiers

Identifiers for quantity types that measure results data.

UV Exposure Identifier

An identifier for quantity types that measure the user’s exposure to ultraviolet (UV) radiation.

Category Type Identifiers

Identifiers for category types.

Characteristics Type Identifiers

Identifiers for characteristic types.

Correlation Type Identifiers

Identifiers for correlation types.

Workout Type Identifier

An identifier for workout types.

Document Type Identifier

An identifier for continuity of care document (CDA) types