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Nutrition vocab
Term | Definition |
---|---|
hunger | a feeling of discomfort or weakness caused by lack of food, coupled with the desire to eat |
appetite | a natural desire to satisfy a bodily need, especially for food |
nutrition | the process of providing or obtaining the food necessary for health and growth |
nutrients | a substance that provides nourishment essential for growth and the maintenance of life |
proteins | any of a class of nitrogenous organic compounds that consist of large molecules composed of one or more long chains of amino acids |
carbohydrates | any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose. They contain hydrogen and oxygen |
obesity | the condition of being grossly fat or overweight |
overweight | above a weight considered normal or desirable |
vitamins | any of a group of organic compounds that are essential for normal growth and nutrition and are required in small quantities in the diet because they cannot be synthesized by the body. |
minerals | a solid inorganic substance of natural occurrence |
glucose | a simple sugar that is an important energy source in living organisms and is a component of many carbohydrates |
glycogen | a substance deposited in bodily tissues as a store of carbohydrates |
cholesterol | a compound of the sterol type found in most body tissues, including the blood and the nerves. |
fiber | a thread or filament from which a vegetable tissue, mineral substance, or textile is formed |
saturated fat | holding as much water or moisture as can be absorbed; thoroughly soaked |
unsaturated fat | a type of fat containing a high proportion of fatty acid molecules with at least one double bond, considered to be healthier in the diet than saturated fat |
water | a colorless, transparent, odorless, tasteless liquid |
food additives | a substance added to food to enhance its flavor or appearance or to preserve it |
enriched foods | |
calorie | a unit of heat used to indicate the amount of energy that foods will produce in the human body |