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nutrition    音标拼音: [nutr'ɪʃən]
n. 营养,营养学

营养,营养学

nutrition
n 1: (physiology) the organic process of nourishing or being
nourished; the processes by which an organism assimilates
food and uses it for growth and maintenance
2: a source of materials to nourish the body [synonym: {nutriment},
{nourishment}, {nutrition}, {sustenance}, {aliment},
{alimentation}, {victuals}]
3: the scientific study of food and drink (especially in humans)

Nutrition \Nu*tri"tion\, n. [Cf. F. nutrition. See
{Nutritious}.]
1. (Physiol.) In the broadest sense, a process or series of
processes by which a living organism as a whole (or its
component parts or organs) is maintained in its normal
condition of life and growth.
[1913 Webster]

Note: In this wide sense it comprehends digestion,
absorption, circulation, assimilation, etc., in fact
all of the steps by which the nutritive matter of the
food is fitted for incorporation with the different
tissues, and the changes which it undergoes after its
assimilation, prior to its excretion. See {Metabolism}.
[1913 Webster]

2. (Physiol.) In a more limited sense, the process by which
the living tissues take up, from the blood, matters
necessary either for their repair or for the performance
of their healthy functions.
[1913 Webster]

3. That which nourishes; nutriment.
[1913 Webster]

Fixed like a plant, on his peculiar spot,
To draw nutrition, propagate, and rot. --Pope.
[1913 Webster]

72 Moby Thesaurus words for "nutrition":
appetite, baking, barbecuing, basting, boiling, braising, brewing,
broil, broiling, cannibalism, carnivorism, carnivority,
carnivorousness, catering, chewing, consumption, cookery, cooking,
cropping, cuisine, culinary science, deglutition, devouring,
devourment, dieting, dining, domestic science, eating, epulation,
feasting, feeding, frying, gluttony, gobbling, grazing, grilling,
herbivorism, herbivority, herbivorousness, home economics, hunger,
ingestion, licking, manducation, mastication, messing, munching,
nibbling, omnivorism, omnivorousness, omophagy, pan-broiling,
pantophagy, pasture, pasturing, pecking, poaching, regalement,
relishing, roasting, rumination, sauteing, savoring, searing,
shirring, simmering, steeping, stewing, tasting, toasting,
vegetarianism, wolfing


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  • Nutrition. gov
    Discover nutrient content for over 400,000 foods in the USDA’s FoodData Central Follow Nutrition gov on Twitter to stay up to date on new resources and seasonal recipes Nutrition gov is powered by USDA Science and offers credible information to help you make healthful eating choices
  • What Is Nutrition The Essential Nutrients Your Body Needs
    Nutrition is consuming enough nutrients to keep your body working like it should Nutrients are chemical substances you get from food
  • Nutrition - Harvard Health
    At the most basic level, nutrition is about eating a regular, balanced diet Good nutrition helps fuel your body The foods you eat supply the nutrients your body needs to maintain your brain, muscle, bone, nerves, skin, blood circulation, and immune system
  • Nutrition - World Health Organization (WHO)
    Nutrition is a critical part of health and development Better nutrition is related to improved infant, child and maternal health, stronger immune systems, safer pregnancy and childbirth, lower risk of non-communicable diseases (such as diabetes and cardiovascular disease), and longevity
  • Nutrition | Definition, Importance, Food | Britannica
    Nutrition, the assimilation by living organisms of food materials that enable them to grow, maintain themselves, and reproduce Food provides materials from which all the structural and catalytic components of the living cell can be assembled
  • Nutrition - MedlinePlus
    Good nutrition is about healthy eating This means regularly choosing healthy foods and beverages A healthy eating plan should give your body the energy and nutrients that you need every day Nutrients include proteins, carbohydrates, fats, vitamins, minerals, and water
  • Nutrition - Wikipedia
    Nutrition is the biochemical and physiological process by which an organism uses food and water to support its life
  • Healthy Eating Tips | Nutrition | CDC
    Healthy eating emphasizes protein, dairy (without added sugars), vegetables, fruits, healthy fats, and whole grains Protein options include eggs, poultry, seafood, red meat, beans, peas, lentils, legumes, nuts, seeds, and soy Most people in the United States need to eat more nutrient-dense foods
  • Nutrition: Nutrients and the role of the dietitian and nutritionist
    Nutrition is the study of food and how it affects the body Here, learn about the components of nutrition, who the experts are, and what each nutrient does
  • Using the Nutrition Facts Label and MyPlate to Make Healthier Choices
    The Nutrition Facts label makes it easier for you to make informed food choices that contribute to lifelong healthy eating habits





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