Download Risks for developing eating disorders

Nutrition
"Those who think they have no
time for healthy eating will
sooner or later have to find
time for illness.“
- Edward Stanley
BELL RINGER
Get out a piece of paper and
write down everything that you
have eaten since Monday….
• Discuss the food you have eaten…
• Who has eaten the healthiest food?
• Why is it important to eat a healthy diet?
Discussion Time
• What do you think are some of the key
factors in maintaining a healthy body
weight?
• What is the MOST important factor?
Discussion…
• Where can you find proper nutritional
information that you can depend on???
• www.mypyramid.gov
• www.health.gov/DietaryGuidelines
More Discussion…
• What are the keys to healthy eating?
Even more…
• What eating behaviors are key to a
healthy body weight?
What are nutrients?
A nutrient is a substance in food that helps with
body processes, growth and repair of cells,
and provides energy.
A calorie is a unit of energy produced by food
and used by the body.
What are the 6 nutrients?
• Proteins
• Carbohydrates
• Fats
• Vitamins
• Minerals
• Water
Protein
• Needed for growth,
building, repairing, &
maintaining the body
tissues, and for
supplying energy.
• 1 gram= 4 calories
• Complete proteins
• Amino acids
• Incomplete proteins
Let think of some foods that
provide us with PROTEIN
Carbohydrates
• Main source of
energy
• 1 gram= 4 calories
• Simple carbs
• Complex carbs
• Starch
• Fiber
• Glucose
What are some foods that
are rich in CARBS???
Fats
• Provide energy & help
body store & use
vitamins.
• Cushions & protects
organs.
• 1 gram = 9 calories
• Saturated fat
• Cholesterol
• Unsaturated fat
• Visible fat
• Invisible fat
What are some foods that
are high in FAT???
Vitamins
• Help the body use protein, carbs, and
fats.
• Do not supply energy
• Fat-soluble = A,D,E,K
– Stored in the body
• Water-soluble (not stored)
B complex, C
• Vitamin deficiencies
• Vitamin supplements
Minerals
• Regulate chemical reactions in the body
• Macro minerals
– Needed in large quantities
• Ex: Calcium & sodium
• Trace minerals
– Small quantities
• Ex: Iron & Zinc
What’s the difference??
• Vitamins
– Organic (plants and animals)
– Water soluble/Fat soluble
• Minerals
– Inorganic (water and soil)
– Macro/Trace
Water
• Involved with all body
processes, such as…
~waste removal,
~body temperature
• > 60% of the body’s mass
• Dehydration
• Diuretics
Water
• How much water should each person
consume each day????
– Half of your body weight in ounces
• For example- a person weighing 200
pounds should drink 100 oz of water
each day (Five 20 oz bottles per day)!!
Dietary Guidelines for Americans
Aim for fitness
• Aim for a healthy weight.
• Be physically active each day.
Build a healthy base
• Let the Pyramid guide your food choices.
• Choose a variety of grains daily, especially whole grains.
• Choose a variety of fruits and vegetables daily.
• Keep food safe to eat.
Choose sensibly
• Choose a diet that is low in saturated fat and cholesterol and
moderate in total fat.
• Choose beverages and foods to moderate your intake of sugars.
• Choose and prepare foods with less salt.
• If you drink alcoholic beverages, do so in moderation.
Food Labels
• A food label is a
panel of nutrition
information that is
required on all
processed foods
regulated by the U.S.
Food and Drug
Administration.
They are required by
law to include:
• Name of the food
• Net amount in weight
or volume
• Name & address of
manufacturer,
distributor, or
packager
• Ingredients
• Nutrient content
Parts of a Nutrition Facts Label
There is an information
panel on most foods
entitled “Nutrition
Facts”
This panel includes:
• Serving Size
• Servings Per
container
• Calories Listing
• Calories from Fat
• Percent Daily Values
Reading a Food label
• Activity: With a partner you will receive 2
Food Labels. Once you get them, write
down the name of the food & the
manufacturer.
• Next write down the serving size,
calories, & calories from fat.
• Compare the 2 labels and write down
which product you believe to be the
healthiest based on this information and
why you believe so.
Bell Ringer
• List as many vitamins and minerals you
can think of.
• What are some differences between
vitamins and minerals?
• Why does your body need vitamins and
minerals?
Individual Work
• BOOK WORK!!!!!
– Get out your books and turn to Lesson 25.
– Use Lesson 25 to complete the Chapter
review #1-26.
Bell Ringer
• What are 3 sources of fat and carbs?
One positive and negative of both?
• What are 3 sources of Proteins? One
positive and negative.
• What is the importance of reading a food
label?
• Video Clip
Classwork- Individual
• What does a fit body look like to you?
• What are the positives of your body ( u
like )
• What are the negatives about your body
( like to change)
• What are good eating habits you have?
• What are bad eating habits you have?
Group Work- with a partner
• Discuss individual questions- give
suggestions to help
• Make a list of healthy foods and why
they are healthy?
• Make a list of unhealthy foods and why
they are unhealthy?
Individual Work
• Answer all 20 questions
( indiv)
• Discuss with partner (after
everyone is done)
• Discuss with class and
take notes
Chapter 25
• With a partner- go through each section
in Lesson 25 in your health book.
• Complete the Lesson 25 review #1-26
along with a partner.
• Each person must turn one in.
Selecting a balanced meal
• Activity: Select a full and balanced meal
from the various stations around the
room.
• Try to select a variety of foods, at least 1
food from each food group.
• After you select your meal, write down
each food you selected, the food group it
belongs in, and the nutrients that you
think it has.
The Dietary Guidelines
• Recommendations for diet choices for
healthy Americans ages 2 years & older.
IDEAL MEAL CHALLENGE
•
•
•
•
One Drink
Main Course
2 Side Dishes
Dessert
– MUST BE WRITTEN ON A PIECE OF
PAPER
– WILL BE ANALYZED VIA
LIVESTRONG.COM
Bell Ringer
• What do you think the difference
between anorexia and bulimia is?
• What are some reasons that a person
would be anorexic or bulimic?
• Who is at risk for anorexia or bulimia?
Weight Management
• Diet & exercise plan to maintain or attain
a Desirable Weight & Body Composition
• Based on Caloric intake = Caloric
Expenditure
• > Caloric intake= gain weight
• > Caloric expenditure= lose weight
Eating disorders
• A mental disorder in which a person has
a compelling need to starve, binge, or to
binge and purge.
Risks for developing eating disorders:
• Too much emphasis on appearance
• Discomfort with sexual maturity
• Perfectionism
• Need for control
• Inability to express emotions
Types of Eating Disorders
Anorexia Nervosa
• Obsessed with being
thin
• Self-starvation
• See themselves as
being fat even when
extremely thin
• Negative health
consequences
Bulimia
• Obsessed with body
shape & size
• Binging & purging
• Viscous cycle
• More common than
Anorexia & harder to
diagnose
• Negative Health
consequences
Types of Eating Disorders
Binge-Eating Disorder
• Obsessed with eating
• Binging 2 or more times a week for 6
months
• Negative Health consequences:
Skeletal difficulties, increased heart rate
and blood pressure, & increased risk of
diseases.
Formative Assessment
• List 3 Macro-Nutrients
• What type of nutrient is essential to
muscle building?
• Which nutrient is the body’s main source
of energy?
• In your own words, why is it important for
each of us to eat a healthy diet every
day?
Formative Assessment
• How much water do we need to
consume on a daily basis in order to stay
properly hydrated?
• Of all food groups, which do we need the
most daily servings of?
• What is the difference between a vitamin
and a mineral?
Eat right now,
Stay healthy for life!