1. NUTRITION

2. NUTRIENTS What are nutrients??
Nutrients are chemical compounds found in food needed by the body in order to survive and function properly.
There are 6 Essential nutrients that your body must have

3. Essential Nutrients Carbohydrates Proteins Fats Vitamins Minerals
Water

4. Carbohydrates Most important source of energy
Helps the body process and use proteins better
Vegetables
Pasta
Fruits
Sugar
Milk

5. PROTIENS Build and maintain body tissues Another energy source
Red Meat
Poultry
Fish
Eggs
Cheese
Nuts
Beans
Dairy Products

6. FATS Source of storable energy Insulates body from heat and cold
Protects organs from injury
Oils
Cheese
Eggs
Meat/Poultry

7. VITAMINS Help regulate body functions
Help the body digest, absorb, and metabolize other nutrients
Vitamins: C B1 B2
Niacin B6
Folic Acid A D E K
B12

8. MINERALS Help regulate body functions Body cannot produce itself
Calcium
Phosphorus
Iron
Iodine
Sodium
Chloride
Potassium
Magnesium
Sulfur
Copper
Zinc
Fluorine

9. WATER Carries nutrients to cells Removes wastes from cells
Cools the body down
Lubricates the joints
Helps the body eliminate wastes
Your body is made up of 75% water

10. FIBER Helps move waste through the digestive system
Helps to protect the body from some cancers
Lowers cholesterol
Foods that are high in fiber:
Fruits (peel/skin)
Vegetables (corn, leafy veggies)
Whole-grain products (oatmeal)

11. FOOD LABELS Information that is listed on labels: NAME Ingredient list
Nutrition Facts
Quantity
Name of manufacturer
Health Claims

12. Nutritional Information on Food Labels
Serving Size
Servings per container
Calories per serving
Grams of protein, carbohydrates, and fat per serving
Percent of U.S. Recommended dietary allowance for Protein and several vitamins and minerals
Cholesterol, sodium, and fiber content

13. Health Claims (Linking the effect of the food to a health condition)
Low sodium→reduces high blood pressure
Low saturated fat → reduces risk of heart disease
High in calcium → reduces chances of osteoporosis
Rich in fruits and vegetables → reduces risk of cancer
KEYWORDS:
Free
Reduced
Low
Light
Good Source

14. U.S. Dietary Guidelines Eat a variety of foods
Maintain a healthy weight
Choose a diet low in fat, saturated fat, and cholesterol
Choose a diet with a variety of fruits, vegetables, and whole grain products
Get plenty of Potassium, Vitamin C,Vitamin A, Calcium, and Iron
Use salt sparingly

15. Beverages
Cut down on beverages and foods that contain added sugars (corn syrups, sucrose, glucose, fructose, maltrose, dextrose, concentrated fruit juice, honey).
Choose drinks that have 100% fruit juice
A 12-ounce can of soda contains 9 teaspoons of sugar

16. Obesity What is it? Having an excess amount of body fat
Body fat > 25% in males
Body fat > 32% in females
Ages 6-11: 17% of Americans*
Ages 12-19: 17.5% of Americans*
Centers for Disease Control and Prevention (2001 to 2004)

17. Common Cause of Overweight and Obesity
Burning too few calories due to lack of physical activity
Taking in more calories than are burned
Unhealthy eating habits
Genetic inheritance
Changes in metabolism

18. Problems associated with Obesity
Blount's disease. Excess weight on growing bones can lead to this bone deformity of the lower legs.

19. Diseases(cont.)
Arthritis. Wear and tear on the joints from carrying extra weight can cause this painful joint problem at a young age.
Slipped capital femoral epiphyses (SCFE). Obese children and teens are at greater risk for this painful hip problem. SCFE requires immediate attention and surgery to prevent further damage to the joint

20. Diseases(cont.)
Asthma. Obesity is associated with breathing problems that can make it harder to keep up with friends, play sports, or just walk from class to class.
Sleep apnea. This condition (where a person temporarily stops breathing during sleep) is a serious problem for many overweight kids and adults. Not only does it interrupt sleep, sleep apnea can leave people feeling tired and affect their ability to concentrate and learn. It also may lead to heart problems.

21. wse