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33 Cards in this Set
- Front
- Back
Nutrients
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6 classes; Carbohydrates, fats, proteins, vitamins, minerals, water
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phospholipids
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another type of fat found in the body
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Carbohydrate
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a nutrient composed of carbon, hydrogen, and oxygen and is essential soure of energy in the body.
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simple sugars
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monosaccharides and disaccharides; stores as glucose
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Complex Carbohydrates
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formed by combining three or more sugar moluces; body breakdown and use it for energy
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Fats
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regulation of body temperature; protection of vidal organs; distribution of vitamins; energy production.
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Vitamins
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neccesary for normal functioning of the body. 13 vitamins.
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Mineral
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inorganic elements that serve a varity of functions.
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water
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65% - 75% of the total body weight
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Choleterol
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a sterol, or fatty substance in which carbon, hydrogen, and oxygen atoms are arranged in rings
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Glucose
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the most important simple sugar in the body.
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Glycogen
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the primary storage form of carbohdrate in the body
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nutrient Density
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the amount of essential nutrients in a food compared to the calories it contains.
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Dietary fiber
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nonstarch polysaccharide found in plants and cannot be broken down by the digestive system. it helps prevent CANCER.
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Protiens
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carries oxygen; fights disease; helps with muscle repair; 1 gm = 4k cal energy
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Triglcerides
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primary storage form of fats in the body.
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Lipoproteins
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Large molecules that allow fat to travel through the blood streams
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Trans fat
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unsaturated fat that is common in may processed baked goods such as cookies and cakes.
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Monounsaturated fatty acid
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found in olive oil and canola oil. have a single double bond bettween carbon atoms in the fatty acid chain
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Osteoporosis
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disease characterized by a decrease in the total amount of bone in the body.
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Amino Acids
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All forms of proteins
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Essential Amino Acids
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there are eight that the body cannot synthesize and must be part of one's regular diet
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Food Guide Pyramid
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USDA guide for food intake
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ergogenic aid
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any external influences that can be determined to enhance performance
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Female Athlete triad
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condition characterized by disordered eating, amenorrhea and osteoporosis
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Oligomenorrhea
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is infrequent (or, in occasional usage, very light) irregular menstruation
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Amenorrhea
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is the absence of a menstrual period in a woman of reproductive age
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Antioxidant
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widely used as ingredients in dietary supplements in the hope of maintaining health and preventing diseases such as cancer, coronary heart disease and even altitude sickness
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Carbohydrate loading
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used to maximize glycogen storage before competition
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Beta-carotene
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Vitamin C and E are highly touted antioxdants.
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Hydration
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14 to 10 oz 2hr before execise
7 to 10 oz 10-20 before exercise 6 to 12 every 15 to 20 min during exercise 16 to 24 after exercise for every pound of weight lost |
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Glycemic Index
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measure of the effects of carbohydrates on blood sugar levels. Carbohydrates that break down quickly during digestion and release glucose rapidly into the bloodstream; carbohydrates that break down more slowly, releasing glucose more gradually into the bloodstream.
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Macronutrient
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AMDR % of calorie intake.
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