Dictionary Meaning and Definition on 'Nutrient'
adj : of or providing nourishment; "good nourishing stew" [syn: alimentary,
alimental, nourishing, nutritious, nutritive]
n : any substance that can be metabolized by an organism to give
energy and build tissue [syn: food]
- Nutrient \Nu"tri*ent\, a. [L. nutriens, p. pr. of nutrire. See
Nutritious; nourishing; promoting growth. -- n. Any substance
which has nutritious qualities, i. e., which nourishes or
Wikipedia Meaning and Definition on 'Nutrient'
A nutrient is a chemical that an organism needs to live and grow or a substance used in an organism's metabolism which must be taken in from its environment. Nutrients are the substances that enrich the body. They are used to build and repair tissues, regulate body processes and converted to and used as energy. Methods for nutrient intake vary, with animals and protists consuming foods that are digested by an internal digestive system, but most plants ingest nutrients directly from the soil through their roots or from the atmosphere.
Organic nutrients include carbohydrates, fats, proteins (or their building blocks, amino acids), and vitamins. Inorganic chemical compounds such as dietary minerals, water, and oxygen may also be considered nutrients.
See healthy diet for more information on the role of nutrients in human nutrition.[See more about Nutrient at Dictionary 3.0 Encyclopedia]
Words and phrases related to 'Nutrient'
'Nutrient' in famous quotation sentence
Click here for more related quotations on 'Nutrient'
Nutrient Sample Sentences in News
- How to Gain Unwanted Weight
Two schools of thought exist on why we gain unwanted weight: a) excessive calorie intake and lack of physical activity, and b) poor quality of nutrient intake (e.g. For argument's sake, though, let us consider the calories-in/calories-out approach -- 20 pounds over 20 years is a positive difference of just 10 calories per day. This positive energy balance of 1 Read more on this news related to 'Nutrient'
- The importance of ‘nutrient efficiency’
Winter and early spring are when nutrients – whether introduced as fertiliser or produced by stock - are most at risk of getting lost from farms. Read more on this news related to 'Nutrient'
- States, Traits And Nutrient Coupling: A New Model For Measuring Physiology
DURHAM, N.C. – Scientists have long searched for an accurate way to measure the growth rates, nutrient metabolism and other physiological traits of microscopic aquatic organisms, which often behave differently in the lab than in the field. Read more on this news related to 'Nutrient'