Nutrient

A nutrient is either a chemical element or compound used in an organism's metabolism or physiology. A nutrient is essential to an organism if it cannot be produced by the organism and must be obtained from a food source. [1]

This article deals with nutrition in animals, especially humans. Nutrition in plants, fungi, bacteria and archaea is not discussed here.

Substances that provide energy

  • Fats consist of a glycerin molecule with three fatty acids attached. Fatty acids are unbranched hydrocarbon chains, connected by single bonds alone ( saturated fatty acids) or by both double and single bonds ( unsaturated fatty acids). Fats are needed to keep cell membranes functioning properly, to insulate body organs against shock, to keep body temperature stable, and to maintain healthy skin and hair. The body does not manufacture certain fatty acids and the diet must supply these.
Other Languages
العربية: مغذي
অসমীয়া: পুষ্টিকাৰক
català: Nutrient
čeština: Živina
Deutsch: Nährstoff
ދިވެހިބަސް: މާމިން އޮށްޓަރު
eesti: Toitained
English: Nutrient
español: Nutrimento
Esperanto: Nutraĵo
euskara: Mantenugai
فارسی: مواد مغذی
français: Nutriment
Gaeilge: Cothaithigh
galego: Nutriente
한국어: 영양소
हिन्दी: पोषक तत्व
hrvatski: Nutrijent
Bahasa Indonesia: Nutrien
íslenska: Næringarefni
ಕನ್ನಡ: ಪೌಷ್ಟಿಕ
Kiswahili: Virutubishi
magyar: Tápanyag
Bahasa Melayu: Nutrien
Nederlands: Voedingsstof
日本語: 栄養素
norsk nynorsk: Næringsemne
português: Nutriente
русский: Биоген
Scots: Nutrient
slovenčina: Živina
Soomaaliga: Nafaqo
српски / srpski: Nutrijent
srpskohrvatski / српскохрватски: Nutrijent
suomi: Ravinne
svenska: Näringsämne
తెలుగు: పోషకాలు
Türkçe: Besin
українська: Поживна речовина
Tiếng Việt: Chất dinh dưỡng
中文: 營養素