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Nutrition 200
Chapter 1
32
Health Care
Post-Graduate
09/14/2008

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Term
Alcohol
Definition
A nonnutrient that has 7 kcal per gram
Term
Calorie
Definition
A scientific unit of energy; the calories used to measure food energy are actually kilocalories (kcal).  One kilocalorie or food calorie is equal to 1000 calories
Term
Carbohydrate
Definition
A category of macronutrients that includes energy-yeilding nutrients such as starches and sugars, as well as non-energy-yeilding nutrients such as fiber. 4 kcal per gram
Term
Control Group
Definition
Participants in an experiment that do not receive the treatment or substance being studied.  It provides an untreated basis for comparison.
Term
Double-blind study
Definition
Participating subjects and the scientists do not know who is receiving which treatment.
Term
Electrolytes
Definition

Minerals such as sodium, potassium and chlorine that assume a charge when dissolved in water.  Helps maintain bodies water balance. Water balance is important for controlling temperature and lubricating joins.

Term
Expanded Food and Nutrition Education Program EFNEP
Definition

A government program to help people to limited financial means enhance their food and nutrient intake

Term
Experimental Group
Definition
The participants in an experiment or research study who receive the treatment or substance neing studied to determine whether it has an anticipated outcome.
Term
Fat
Definition
An energy-yeilding nutrient that is insoluable in water, it provides more than twice as much energy as carbs or protien. 9 kcal per gram
Term
Fat-soluble vitamins
Definition
Vitamins that are insoluble in water, can be stored in the body for long periods of time, and do not need to be consumed daily.
Term
Macromineral
Definition
A mineral required by the body in excess of 100 mg per day, also called a major element.
Term
Macronutrients
Definition
Nutrients needed in large amounts, such as carbs, protiens, fats and water
Term
Malnutrition
Definition
Lack of proper nutrition resulting from deficient or excessive food or nutrient intake.
Term
Metabolism
Definition
The biochemical activity that occurs in cells, releasing energy from nutrients or using energy to create other substances such as protiens.
Term
Micromineral
Definition
A mineral required by the body in an amount less that 100 mg per day.
Term
Micronutrients
Definition
Nutrients needed in small amounts, such as vitamins and minerals.
Term
Nutrient
Definition
A substance that the body needs for energy, growth and development.
Term
Overnutrition
Definition
A type of malnutrition characterized by too much of a specific nutrient, it is generally associated with excess energy intake and results in overweight or obesity.
Term
Phytochemicals
Definition
Chemical compounds in plants that have various effects on body functions, they are not nutrients in the classical sense.
Term
Placebo
Definition
An inert substance or treatment given to subjects in the control group instead of the actual substance or treatment being studied.
Term
Protein
Definition
An energy-yeilding nutrient that contains nitrogen, its primary purpose is to support growth, maintenance, and repair of tissue. 4 kcal per gram
Term
Recommended Dietary Allowances (RDA)
Definition
The recommended nutrient intake required to meet the known nutrient needs of the healthy population.
Term
Registered Dietitian
Definition
A professional who has the education and clinical training to make dietary recommendations and to counsel patients.
Term
Special Supplemental Nutrition Program for Women, Infants, and Children (WIC)
Definition
A nutrition program run by the US Department of Agriculture that is designed to improve the nutrition of pregnant and breastfeeding mothers, infants and children up to age 5.
Term
Undernutrition
Definition
A type of malnutrition characterized by lack of specific nutrients.
Term
Vitamins
Definition
A group of nutrients that contain carbon and are required in small amounts to maintain normal body function.
Term
Water soluble vitamins
Definition
Vitamins that dissolve in water, are not stored in the body to any extent and excreted mostly through urin.
Term
Why do we make the food choices we do?
Definition
Environment, Culture and tradition, Taste, likes and dislikes, Family, Finances, Convenience, Media, Age, Health Issues
Term
Vitamins
Fat Soluable
Definition
Vitamin A
Vitamin B
Vitamin E
Vitamin K
Term
Vitamins
Water Soluble
Definition
Thiamin B1
Riboflavin B2
Niacin B3
Pyridoxine B6
Cobalamin B12
Folic Acid
Biotin
Vitamin C
Term
Minerals
Macromineral
Definition
Solium - Potassium - Chlorine - Calcium - Phoshorus - Magnesium - Sulfur
Term
Minerals
Microminerals
Definition
Iron, Zinc, Copper, Iodine, Selenium, Manganese, Molybdenum, Chromium, Vanadium, Boron, Nickel.
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