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Welcome to the Comprehensive Health Course! This week's agenda covers essential nutrients and their functions in our diet. There are no school days on Monday and Tuesday as teachers engage in a workday. On Wednesday and Thursday, students will complete Lesson 25 and a Unit 5 pre-test focusing on food nutrient categories, such as proteins, carbohydrates, fats, vitamins, and minerals. As part of the curriculum, students will learn how to identify nutrient sources and make healthy food choices for optimal health.
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Welcome to Comprehensive Health Assignments Due: Mon Oct 13, 2014 Today’s Agenda: No School Teacher Workday Objective:
Welcome to Comprehensive Health Assignments Due: Tue Oct 13, 2014 Today’s Agenda: No School Teacher Workday Objective:
Wednesday/ Thursday
Welcome to Comprehensive Health Assignments Due: Wed/Thu Oct 15/16, 2014 Today’s Agenda: 1. Lesson 25 Worksheet Due TODAY Warm-up Unit 5 Pre-test Notes – Food Nutrient Chart Lesson 25 Worksheet Essential Question: How can I make the proper food choices to ensure that I am consuming the necessary nutrients for optimal health? Objective: I will list and identify the functions of the 6 nutrients categories found in foods I will list examples of foods that are good a source of each nutrient group
Graph pre-test score • Learning Activity • A. Pre-test • 4 = 10 • 3 = 8-9 • 2 = 6-7 • 1 = 5 • 0 = 4 or less
Add Unit 5 Tracking Sheet to Binder (#25) • Pass out Unit 5 Notes packet (#26)
Proteins • A nutrient that is needed for growth, and to build and repair body tissues. • Regulate body processes and supply energy • Form every cell in your body • Make up more than 50% of your total body weight • Skin, hair, and nails are mostly proteins • Help your body maintain strength and resist infection • 1 gram of protein = 4 calories • Excess protein is burned as energy or stored as fat
Proteins • Choosing Healthful Foods Worksheet(pg 15) 1. Explain the difference between a complete and incomplete protein.
Proteins • Complete protein – contains ALL of the essential amino acids. • Essential amino acids are the 9 amino acids that your body does NOT produce and must come from the foods you eat • Comes from animal products and soybeans
Proteins • Incomplete Proteins – A protein that does NOT contain all 9 essential amino acids. • Comes from plant sources • Grains • Legumes (beans, peas, lentils) • Nuts and seeds
Carbohydrates • A nutrient that is the main source of energy for the body. • Includes sugars, starches, and fiber • 1 gram of carbohydrate = 4 calories • Excess carbohydrates are stored as fat
Carbohydrates • Choosing Healthful Foods Worksheet (pg 15) 2. For what does the body use carbohydrates? 3. Why is it important to get enough fiber in your diet?
Carbohydrates • Simple carbohydrates – Sugars that enter the bloodstream rapidly and provide quick energy. • Provides few vitamins and minerals • Examples: table sugar, honey, corn syrup, molasses, agave nectar
Carbohydrates • Complex carbohydrates – Starches and fiber that provide long lasting energy • Most of the calories (60%) in your diet should come from COMPLEX carbohydrates. • Examples: grains, bread, pasta, potatoes, beans
Carbohydrates • Complex carbohydrates continued… • Fiber – The part of grains and plant foods that cannot be digested. • Fiber helps food move through the digestive system. • Prevents constipation • Makes you feel full • Reduces cholesterol level • Reduced risk of colon cancer
Fats • A Nutrient that provides energy and helps the body store and use vitamins. • 1 gram of fat = 9 calories • Fats store and transport vitamins • Fat tissue surrounds and cushions internal organs • Maintains body heat • Build brain cells and nerve tissue • NO more than 30% of your total caloric intake should come from fats.
Fats • Choosing Healthful Foods Worksheet (pg 15) 4. What is saturated fat?
Fats • Saturated fat – Type of fat found in dairy products, solid vegetable fat, meat and poultry • Usually solid at room temperature • Contribute to the level of cholesterol in a person’s blood
Fats • Unsaturated fat – Type of fat obtained from plant products and fish • Usually liquid at room temperature • Examples: Fish oil, sunflower oil, olive oil, canola oil
Vitamins • A nutrient that helps the body use carbohydrates, proteins, and fats • Do NOT provide direct energy • Help to unleash potential energy from carbs, proteins, and fats
Vitamins Vitamin A • Vitamin C • Vitamin K • Vitamin B1 • Vitamin D
Vitamins • Choosing Healthful Foods Worksheet (pg 15) 5. a. Compare (how are they alike) fat-soluble and water-soluble vitamins. 1 sentence 5. b. Contrast (how are they different) fat-soluble and water-soluble vitamins. 1 sentence
Vitamins • Fat-soluble vitamins – Vitamins that dissolve in fat and can be stored in the body • Vitamins A, D, E, and K
Vitamins • Water-soluble vitamins – Vitamins that dissolve in water and cannot be stored in the body in significant amounts. • Vitamin C and the B complex vitamins
Minerals • A nutrient that regulates many chemical reactions in the body • Minerals are naturally occurring inorganic substances • Essential for metabolism and nutrition
Minerals Potassium Zinc Magnesium Iodine Calcium
Minerals • Choosing Healthful Foods Worksheet (pg16) 1. Explain the difference between macro minerals and trace minerals. Give one example of each.
Minerals • Macro minerals – minerals that are required in amounts greater than 100mg • Examples: calcium, sodium, magnesium, phosphorus, potassium
Minerals • Trace minerals – Minerals that are needed in very small amounts. • They are just as important to the body as macro minerals, just needed in smaller amounts • Examples: iron, zinc, copper, iodine, manganese
Herbal Supplements • Choosing Healthful Foods Worksheet (pg 16) 2. Why is it important to do research before taking an herbal supplement?
Herbal Supplements • Supplements that contain extracts or ingredients from the roots, berries, seeds, stems, leaves, buds, or flowers of plants • Come in many forms (liquid, caplets, powders) • Sold at health food stores, grocery stores, gyms, mail-order catalogs, internet and info-mercials)