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nutrition chap 1 - 3 test
nutrition
9
Science
Undergraduate 2
09/12/2011

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Term
Nutrition
Definition
– The study of the nutrients in food and the body’s handling of them, including how food nourishes our bodies and influences our health.
Term
Food
Definition
animal or plant product that can be taken into the body to yield nutrients.
Term
Nutrients
Definition
chemicals in food that our bodies use for energy and to support the growth, maintenance, and repair our tissues.
Term
Macronutrients
Definition
: nutrients required in relatively large amounts that provide energy to our body ex. Carbs and fats
Term
Micronutrients
Definition
nutrients required in smaller amounts. Ex. Vitamins, minerals water
Term
Essential Nutrients
Definition
– Those nutrients that the body cannot make for itself or cannot make in sufficient quantities to meet its needs
Term
Organic Nutrients
Definition
Organic nutrients include carbohydrates, fats, proteins (or their building blocks, amino acids), and vitamins.
Term
Phytochemicals
Definition
- non-nutrient compounds found in plants, gives plants there color and aroma.
Term
Appetite
Definition
psychological desire to eat certain foods, can be strong cravings when were not hungry due to appetite.
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