Q:

What is the definition of "nutrition"?

A:

"Nutrition" is the study of how food affects the body, provides a source of energy, and how nutrients function. Good nutrition means getting the right amount of nutrients for the body to function correctly, and is important in fighting obesity, illness and disease.

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Proper nutrition requires a proper diet of choosing healthy foods in the right combinations. The essential nutrients for healthy nutrition include proteins, carbohydrates, fats, fiber and minerals. These nutrients are absorbed as soon as they are digested, and assist metabolic processes throughout the body. Water is essential for proper nutrition as it provides the solvent for all soluble ingredients in the blood and cells.

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Related Questions

  • Q:

    What is optimum nutrition?

    A:

    Optimum nutrition can be defined as eating the right nutrients at the right times to achieve the healthiest, longest possible life. Some define optimum nutrition more narrowly as the correct diet to achieve the best possible performance in a particular sport or athletic event.

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  • Q:

    What is an example of pentose?

    A:

    A common example of a pentose is ribose, which is used by the body as a source of energy. This type of sugar is sometimes supplemented to boost athletic performance, and is also used as a medical treatment for a number of conditions such as fibromyalgia.

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    What is energy balance in nutrition?

    A:

    Energy balance in nutrition refers to the balance point in a person's diet where an equal amount of calories are being consumed and spent. The USDA's ChooseMyPlate website states that this is the key to maintaining a healthy weight.

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    What is a nutrition analysis tool?

    A:

    A nutrition analysis tool provides nutrient information or data of foods. The analysis tool is used to help people keep track of their caloric intake.

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