Nutrition Vocabulary Flashcards


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1

Basal Metabolic Rate

the amount of energy your body needs to maintain homeostasis

2

Calories

a unit of energy equivalent to the heat energy needed to raise the temperature of 1 gram of water by 1 °C (now often defined as equal to 4.1868 joules).

3

Carbohydrates

Carbohydrates, or carbs, are sugar molecules

4

Cholesterol

Cholesterol is a waxy, fat-like substance that your body needs for good health, but in the right amounts.

5

Diabetes

Overview. Diabetes is a chronic, metabolic disease characterized by elevated levels of blood glucose (or blood sugar)

6

Dietary Fiber

made up of the indigestible parts or compounds of plants, which pass relatively unchanged through our stomach and intestines.

7

Digestive system

The organs that take in food and liquids and break them down into substances that the body can use for energy, growth, and tissue repair.

8

Electrolytes

minerals in your blood and other body fluids that carry an electric charge

9

Fats

a natural oily or greasy substance occurring in animal bodies, especially when deposited as a layer under the skin or around certain organs.

10

Macronutrients

Macronutrients are the nutrients we need in larger quantities that provide us with energy

11

Metabolism

the chemical reactions in the body's cells that change food into energy

12

Micronutrients

vitamins and minerals needed by the body in very small amounts

13

Minerals

Minerals are substances naturally formed in the Earth.

14

Nutrients

a substance or ingredient that promotes growth, provides energy, and maintains life

15

Protein

a naturally occurring, extremely complex substance that consists of amino acid residues joined by peptide bonds

16

Saturated Fat

a type of fat containing a high proportion of fatty acid molecules without double bonds, considered to be less healthy in the diet than unsaturated fat.

17

Trans Fat

A type of fat that has certain chemical properties and is usually found in processed foods such as baked goods, snack foods, fried foods, shortening, margarine, and certain vegetable oils.

18

Unsaturated Fat

contain one or more double or triple bonds between the molecules

19

Vitamins

any of a group of organic compounds which are essential for normal growth and nutrition and are required in small quantities in the diet because they cannot be synthesized by the body.

20

Water

a colorless, transparent, odorless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.