Module 1: What's On Your Plate?
What does GRAS stand for
Generally Recognized As Safe
What system digests fat?
Beta Oxidation
Which component of energy expenditure do we have the most control over?
Physical Activity
How much energy/kcal does this category provide?
None.
________ have the highest % of water in their body, whereas ___________ have the lowest % of water in their body
children, older adults
Describe Diet Adequacy
Having ENOUGH calories/energy and nutrients to support health
Define Complementary Protein
Combining two or more incomplete proteins to have all essential amino acids
What should be your main source of energy be for prolonged exercise?
Carbohydrates - high intensity
Fats- low-moderate intensity
Milk is a good source of which vitamin?
Riboflavin
What happens at age 30
Define Nutrient Density
The vitamin/mineral content of food compared to its energy content
Which macronutrients, if consumed in excess, can be stored as fat?
All of them
Describe Anorexia Nervosa
Eating little amounts, experiencing outside pressures, exercising vigorously, obsessing over weight
Define bioavailability
The amount of a nutrient from a specific food that can be absorbed and utilized in the body
Caloric needs and _____ _____ decline during older adulthood
Muscle mass
Name 2 nutrient recommendations
DRI, RDA, EAR, AI
What are the 3 polysaccharides
Glycogen, Fiber, Starch
Which supplement should an athlete (with a well-balanced diet) be taking?
None.
What are the Fat-Soluble Vitamins
ADEK
A infants weight should ________ within the first year of life
Triple
What are the AMDRs for
Fat
Protein
Carbohydrates
Fat 20-35%
Protein 10-35%
Carbohydrates 45-65%
________ + _________ = Maltose
________ + _________ = Sucrose
________ + _________ =Lactose
Glucose + Glucose = Maltose
Glucose + Fructose = Sucrose
Glucose + Galactose = Lactose
Tell me the 4 energy systems in order
Muscle stores of ATP
Phosphagen System
Lactic Acid System
Aerobic Glycolysis
Describe why Fat-Soluble vitamins present a higher risk for toxicity
Stored in the body, not readily excreted
Name 3 of the 5 components of weight gain during pregnancy
Fluid volume, placenta, uterus, fetus, breasts