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Grain Group
Make half your
grains whole
• Eat at least 3 oz.
of whole grains
every day
–Cereal -Breads
–Crackers -Rice
–Pasta
Vegetable Group
Vary your veggies
• Eat more dark green
veggies like broccoli,
spinach and other
dark, leafy greens
• Eat more orange
vegetables like
carrots and sweet
potatoes
Fruit Group
Focus on fruits
• Eat a variety of
fruits
• Choose fresh,
frozen, canned, or
dried fruit
• Go easy on fruit
juices
Milk Group
Get your calcium-rich
foods
• Go low-fat or fat-free
when you choose milk,
yogurt, and other milk
products
• If you don’t or can’t
consume milk, choose
lactose free products
or other calcium sources such as
fortified foods and beverages
Meat & Bean Group
Go lean with protein
• Choose low-fat or
lean meats and
poultry
• Bake it, broil it, or
grill it
• Vary your protein
routine choose more
fish, beans, peas, nuts, and seeds
• Make most of your fat sources from
fish, nuts, and vegetable oils.
• Limit solid fats like butter, stick
margarine, shortening, and lard, as well
as foods that contain these.
• Check the Nutrition Facts label to keep
saturated fats, trans fats, and sodium
low.
• Choose food and beverages low in added
sugars. Added sugars contribute
calories with few, if any, nutrients.
Oil/Fat Group
MyPyramid Anatomy
• ACTIVITY
– Activity is represented by the steps
and the person climbing them, as a
reminder of the importance of daily
physical activity
• PERSONALIZATION
– Personalization is shown by the person
on the steps, the slogan, and the URL.
Find the kinds and amounts of food to
eat each day at MyPyramid.gov
• MODERATION
– represented by the narrowing of each
food group from bottom to top. The
wider the base stands for foods with
little or no solid fats or added sugars.
These should be selected more often.
The narrower top area stands for
foods containing more added sugars
and solid fats. The more active you
are, the more of these foods can fit
into your diet.
• PROPORTIONALITY
–Proportionality is shown by
the different widths of the
food group bands. The
widths suggest how much food
a person should choose from
each group. The widths are
just a general guide, not exact
proportions. Check the
website for how much is right
for you.
• VARIETY
–Variety is symbolized by the 6
color bands representing the
5 food groups of the Pyramid
and oils. This illustrates that
foods from all groups are
needed each day for good
health
• GRADUAL IMPROVEMENT
–Gradual improvement is
encouraged by the slogan. It
suggests that individuals can
benefit from taking small
steps to improve their diet
and lifestyle each day.
WORKSHEET
Nutrients
What are
nutrients?
• Essential
substances
that your body
needs in order
to grow and
stay healthy
• Six categories of
nutrients:
•Carbohydrates
•Proteins
•Minerals
•Vitamins
•Fats
•Water
• Structure and function:
Carbohydrates are sugars
and starches that the body
uses for ENERGY!
• PLANTS are the major
source of carbohydrates in
the food we eat.
Carbohydrates
© 2005 JupiterImages Corporation
Simple Carbohydrates
• Sugars that are
quickly digested
and provide a
BOOST of energy
for the body
• Foods with LOTS
of sugar: oranges,
milk, cookies, candy
Starches that are
composed of many
sugars linked
together
• They provide the
body with long-term
energy since they
are digested more
slowly than sugars.
• Foods with
• LOTS of starch:
rice, beans,
potatoes
Complex Carbohydrates
Protein
• Structure: Proteins are made
from many amino acids connected
together in different
arrangements.
• Function: Provide the building
materials your body needs to
grow and repair itself
Essential Amino Acids
• 9 of the 20 amino acids are
called essential amino acids
because you must obtain
them from the foods you
eat since your body cannot
make them.
Complete proteins:
• Foods containing all the essential
amino acids Examples: fish, meat,
eggs, milk, cheese
Incomplete proteins:
• Foods that are missing some
essential amino acids Examples:
Legumes, nuts, whole grains
Functions:
• ENERGY source for the body
(more than carbs and proteins)
• Help protect and cushion vital
organs as well as joints
• Insulate the body
Fat
Fat
Structure:
• Fats belong to a group of
organic compounds called
lipids which are substances
that do not dissolve in
water.
• Fatty acids are the building
blocks of fats.
Unsaturated fats:
• Contain fatty
acids that are
missing
hydrogen atoms
• At room
temperature,
they are
typically in
liquid form.
• They are less
harmful to the
circulatory
system than
saturated fats.
• Foods with a lot
of unsaturated
fat: canola,
safflower, and
peanut oils
Saturated fats:
• Contain fatty acids with the
MAXIMUM amount of hydrogen
atoms
• At room temperature, they are
typically in solid form.
• Diets with TOO MUCH
saturated fat have been
known to cause heart disease.
• Foods with a lot of saturated
fat: beef fat, egg yolks, dairy
products
What is a calorie?
• The energy
obtained from
carbohydrates,
proteins, and
fats is measured
in units called
calories.
Calories
Calorie Calculations
• Carbohydrates 1g = 4 calories
• Protein 1g = 4 calories
• Fat 1g = 9 calories
• Alcohol 1g = 7 calories
Sample Calculation
• A slice of bread has 9g of
carbohydrates, 2g of protein,
and 1g of fat.
• Get out a piece of paper and
see if you can do the
calculations…..
• 9 grams carbohydrates x 4
calories/gram
= 36 calories
+ 2 grams protein x 4 calories/gram
= 8 calories
+ 1 gram fat x 9 calories/gram
= 9 calories
_________________________
Total calories = 53
Do you know the MOST
IMPORTANT nutrient?
It’s Water!
• 60%-80% of the human
body is WATER!
• Function: Assists with the
transport of materials in the
body by making up most of the
liquid part of blood (plasma),
helps regulate body temperature,
and helps break down food in the
digestive system
• Food sources: vegetables, fruit,
milk
WORKSHEETS
Micronutrients
• Minerals and vitamins are
called micronutrients since
they are needed by your body
in SMALL amounts.
The minerals and most of the
vitamins your body needs must
be obtained from the FOODS
you eat since your body cannot
make them.
Micronutrients: Minerals
• Minerals are INORGANIC
substances that are required by
your body in order to develop and
grow properly.
Some Important Minerals:
• Calcium Iron
• Potassium Magnesium
Micronutrients: Minerals
Calcium
• Function: Helps build
strong bones and
teeth, regulates blood
clotting
• Food sources: dairy
products, leafy and
green vegetables
Micronutrients: Minerals
Iron
• Function: Helps build
hemoglobin which is the
oxygen-carrying part of
your red blood cells
• Food sources: eggs,
meats, whole grains
Micronutrients: Minerals
Potassium
• Function: Helps regulate fluid
balance in the body, assists with
the normal functioning of
muscles and nerves
• Food sources: bananas,
carrots, milk
Micronutrients: Minerals
Magnesium
• Function: Involved in the
metabolism of proteins and
carbohydrates, assists with bone
growth and proper muscle
functioning
• Food sources: milk, meat, nuts
Micronutrients: Vitamins
Vitamins: Group of complex
compounds that help your body
maintain normal metabolism,
growth, and development
Two Groups of Vitamins:
• Water-Soluble
• Fat-Soluble
Water-Soluble Vitamins:
• Vitamins that dissolve in water
and are NOT stored in your body
for future use
Vitamin B and Vitamin C
Micronutrients: Vitamins
Examples of Water-Soluble
Vitamins:
• Vitamin C: Fights against
infection, maintains healthy
gums, strengthens and maintains
blood vessel structure
–Food sources: citrus fruits,
tomatoes, leafy vegetables
Micronutrients: Vitamins
Vitamin B Complex/Folic acid:
Helps prevent birth defects,
and is needed in the formation
of red blood cells and nucleic
acids
–Food sources: beets, broccoli,
avocado, turkey, bok choy,
and lentils.
Fat-Soluble Vitamins:
• Vitamins that dissolve into and
are transported by fat
• They can be stored in fat
tissue, the liver, and the
kidneys.
• Vitamins A, D, E, and K
Micronutrients: Vitamins
Examples of Fat-Soluble Vitamins:
• Vitamin A: Maintains good vision,
promotes body cell growth, helps
protect teeth
–Food sources: green vegetables,
dairy products
• Vitamin D: Promotes the
development of healthy bones
and teeth
–Food sources: eggs, salmon,
fortified breakfast cereal.
Other sources include sunlight
WORKSHEETS
Making Good Food Choices
• The US federal
government created
a food pyramid which
is a guide to healthy
living.
• It gives
recommendations
for:
– Eating healthy
– Regular exercise
Fast Food Choices
• Fast food consumption should
be limited since it generally
includes foods that are high in
calories, fat, and/or sodium.
• Try to choose smaller portions
since larger portion sizes
greatly increase the calorie,
fat, and sodium content of
your meal.
–Option #1: McDonald’s Quarter
Pounder with Cheese, large fries,
and a 16 oz. soda includes
1,166 calories and 51 grams of fat!
–Option #2: McDonald’s
Hamburger, small fries, and a 16
oz. diet soda includes
481 calories and 19 grams of fat!
Fast Food Choices
• Some fast food choices
are healthier than
others so try to choose
the healthier options.
–Healthy options:
•Grilled chicken
•Regular-sized
single hamburger
•Fruit and yogurt
•Plain baked potato
(no butter or sour
cream)
•Salad
–Less healthy
options:
•Chicken
nuggets
•Croissant
breakfast
sandwiches
•Onion rings
•Large French
fries
Physical Activity
• Regular exercise, included as part
of the new food pyramid, is an
important part in maintaining a
healthy lifestyle.
• Exercise (physical activity)
involves any form of movement
such as walking, jogging, climbing
stairs, or playing basketball.
–Exercise hints:
•Include activities you enjoy
doing
•Work your way up to at least 30
min. of physical activity per day
•Incorporate exercise into your
social life by including your
friends in the activity
•Listen to music or watch TV
while you exercise
Physical Activity
Benefits of Regular
Exercise
• Helps relieve stress and
depression
• Adds years to your life
by lowering your risk of
heart disease, colon
cancer, diabetes, and
high blood pressure
• Helps you maintain a normal
weight by burning calories
which results in a loss of
body fat
• Tones and develops the
muscles in your body
PORTION SIZES
Fresh Fruit Or Vegetables
Dairy produces
=
1 Cup
Canned Fruit or Cooked Vegetables,
Rice, pasta, cooked cereal
=
½ Cup
Half a Baseball
Raisins
=
¼ cup
Bread
=
1 slice
2 Cheese slices
=
1 ½ ounces
Dry Cereal
=
¾ Cup
Lean meat, chicken, fish
=
3 ounces
Grilled baked fish
=
3 ounces
Oil, butter, margarine
=
1 teaspoon
Peanut butter
=
2 tablespoons
Muffin or dinner roll
=
Plum
SERVING SIZE HANDOUTS
Reading Food Labels
To help you make healthy food
choices, many foods have a “Nutrition
Facts” label that contains helpful
information such as:
•serving size
•calories per serving
•fat/sodium/protein content
•types and relative amounts of
nutrients (vitamin C, iron, etc.)
Reading Food Labels
What do claims on food labels mean?
• Organic - Made from foods grown
without pesticides, man-made
fertilizers, or genetic engineering
• Healthy - Low in fat and saturated
fat, contains no more than 360mg
of sodium and cholesterol per
serving
• Light - Contains at least one-
third fewer calories or at least
50% less fat or sodium
• Fresh - Raw food products that
contain no preservatives and
have never been frozen, heated,
or processed in any way
• Most food products will include
a list of ingredients that are
listed in order from the highest
to the lowest in amount used.
Nutrient and Health
Claims
• Free… Fat Free = less than .5 g fat
Sugar Free = less than .5 g
sugar
• Low in … low in calories = less than
40 calories
low in sodium = less than
140 mg
• Excellent source of … Excellent
source of calcium = one serving
provides 20% or more of the
Daily Value for calcium.
• May reduce your risk of heart
disease … can appear on fiber
containing grain products fruits
and vegetables that are also low
in saturated fat and cholesterol
• High in … high in vitamins = one
serving provides 20% or more
of the daily value for vitamin C
• Light … contains 50% less fat or
at least 1/3 fewer calories.
• Open Dates = These dates give you
an idea of how ling the foods will be
fresh and safe to eat.
–Sell by = last date the product
can be sold
–Best if used by = how long the
product will be at peak quality
–Do not use after = date is the
expiration date. Last day you can
consume the product.
FOOD LABEL ACTIVITY
HEALTH FOOD CLAIMS
FOOD LABEL HANDOUTS
What are “fad diets”?
• Diets that promise quick weight loss
and usually require you to eat
specific types of food
Fad Diets
Examples of fad diets:
• Fit for Life (food combining
diet)
• Dr. Atkins’ New Diet Revolution
(low carbohydrate diet)
• Metabolife 356 (diet pills)
• Slim Fast (liquid diet)
• The weight that you lose is usually
water and/or lean muscle rather
than body fat.
• Some of these diets can be harmful
to your health.
• They sometimes do not include
exercise which is important for
healthy living.
Fad Diets
• They limit your food
choices and usually keep
you from a balanced diet.
• These diets do not offer
long-term success, and
you usually gain back all
the weight you lose.
Psychological disorder that involves
a person starving themselves due
to an unhealthy fear of becoming
obese
Anorexia
Warning signs:
• Eating extremely
small amounts of
food per day
• False impression of
their own body
image
• Obsessed with
exercise
Harmful effects:
• Damage to the
heart
• Excessive
weight loss
• Negatively
affects the
immune system
• Death
Psychological disorder that involves
a person overeating (“binging”)
followed by the use of laxatives
or vomiting to keep from gaining
weight
Bulimia
People who suffer from this disorder
usually have a false sense of their
body image, and they are constantly
striving to obtain the “perfect
body.”
Harmful effects:
• Tooth decay (from excessive
vomiting)
• Damage to the kidneys
• Dehydration Death
COMPULSIVE EXCERCISE
• Best defined by an exercise
addict's frame of mind: He or she
no longer chooses to exercise but
feels compelled to and struggles
with guilt/anxiety if he or she
doesn't work out.
• Exercising takes over the
exerciser's life because he or she
plans life around it.
• Excessive exercise damages
tendons, ligaments, bones, cartilage,
and joints
• May disrupt the balance of
hormones in their bodies.
• The combination of anorexia and
compulsive exercise can be fatal.
• Exercise addicts are often plagued
by anxiety and depression
COMPULSIVE OVEREATING
• Characterized as an "addiction" to
food, using food and eating as a way
to hide from their emotions, to fill
a void they feel inside, and to cope
with daily stresses and problems in
their lives.
COMPULSIVE OVEREATING
• Words like, "just go on a
diet" are as emotionally
devastating to a person
suffering Compulsive
Overeating as "just eat" can
be to a person suffering
Anorexia.
COMPULSIVE OVEREATING
• At health risk for a heart
attack, high blood-pressure
and cholesterol, kidney
disease and/or failure,
arthritis and bone
deterioration, and stroke.
Laxatives
• Laxatives move food through the
body more rapidly.
• They relieve stomach bloating and
pain after a binge.
• They don’t prevent the calories from
being absorbed.
• Weight loss is caused by loss of H2O
and minerals and only temporary.
Laxatives
• Misuse of laxatives is VERY harmful:
–Upsets the body’s mineral balance
–Leads to dehydration
–Damages the lining of the digestive
tract
–Lets the digestive tract get lazy.
When someone stops using them,
they may become constipated.
Diuretics
• a.k.a. water pills-help get rid of
excess water by increasing the
amount of urine.
• Causes sudden weight loss
• Could cause dehydration
• Increased loss of minerals
• VERY DANGEROUS
Ipecac Syrup
• Taken to cause vomiting
• Can cause heart weakness
• Linked to several deaths
• TOXIC in large amounts or
small amounts built up over
time
Caused by an excess amount of body
fat
• People are usually considered
“obese” if their weight is 30%
or more above their ideal weight.
2 main causes:
1. Unhealthy eating habits
2. Lack of physical activity
Obesity
Health Risks:
• Lower self-esteem
• High blood pressure
• Blocked arteries
• Diabetes
• Cancer
Obesity
•Drugs do not really help
people lose weight and
keep it off.
•They can be addictive,
and lead to dangerous
physical problems if
misused.
This powerpoint was kindly donated to
www.worldofteaching.com
http://www.worldofteaching.com is home to over a
thousand powerpoints submitted by teachers. This is a
completely free site and requires no registration. Please
visit and I hope it will help in your teaching.

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nutrition.ppt

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  • 4. Grain Group Make half your grains whole • Eat at least 3 oz. of whole grains every day –Cereal -Breads –Crackers -Rice –Pasta
  • 5. Vegetable Group Vary your veggies • Eat more dark green veggies like broccoli, spinach and other dark, leafy greens • Eat more orange vegetables like carrots and sweet potatoes
  • 6. Fruit Group Focus on fruits • Eat a variety of fruits • Choose fresh, frozen, canned, or dried fruit • Go easy on fruit juices
  • 7. Milk Group Get your calcium-rich foods • Go low-fat or fat-free when you choose milk, yogurt, and other milk products • If you don’t or can’t consume milk, choose lactose free products or other calcium sources such as fortified foods and beverages
  • 8. Meat & Bean Group Go lean with protein • Choose low-fat or lean meats and poultry • Bake it, broil it, or grill it • Vary your protein routine choose more fish, beans, peas, nuts, and seeds
  • 9. • Make most of your fat sources from fish, nuts, and vegetable oils. • Limit solid fats like butter, stick margarine, shortening, and lard, as well as foods that contain these. • Check the Nutrition Facts label to keep saturated fats, trans fats, and sodium low. • Choose food and beverages low in added sugars. Added sugars contribute calories with few, if any, nutrients. Oil/Fat Group
  • 10. MyPyramid Anatomy • ACTIVITY – Activity is represented by the steps and the person climbing them, as a reminder of the importance of daily physical activity • PERSONALIZATION – Personalization is shown by the person on the steps, the slogan, and the URL. Find the kinds and amounts of food to eat each day at MyPyramid.gov
  • 11. • MODERATION – represented by the narrowing of each food group from bottom to top. The wider the base stands for foods with little or no solid fats or added sugars. These should be selected more often. The narrower top area stands for foods containing more added sugars and solid fats. The more active you are, the more of these foods can fit into your diet.
  • 12. • PROPORTIONALITY –Proportionality is shown by the different widths of the food group bands. The widths suggest how much food a person should choose from each group. The widths are just a general guide, not exact proportions. Check the website for how much is right for you.
  • 13. • VARIETY –Variety is symbolized by the 6 color bands representing the 5 food groups of the Pyramid and oils. This illustrates that foods from all groups are needed each day for good health
  • 14. • GRADUAL IMPROVEMENT –Gradual improvement is encouraged by the slogan. It suggests that individuals can benefit from taking small steps to improve their diet and lifestyle each day.
  • 16. Nutrients What are nutrients? • Essential substances that your body needs in order to grow and stay healthy • Six categories of nutrients: •Carbohydrates •Proteins •Minerals •Vitamins •Fats •Water
  • 17. • Structure and function: Carbohydrates are sugars and starches that the body uses for ENERGY! • PLANTS are the major source of carbohydrates in the food we eat. Carbohydrates © 2005 JupiterImages Corporation
  • 18. Simple Carbohydrates • Sugars that are quickly digested and provide a BOOST of energy for the body • Foods with LOTS of sugar: oranges, milk, cookies, candy
  • 19. Starches that are composed of many sugars linked together • They provide the body with long-term energy since they are digested more slowly than sugars. • Foods with • LOTS of starch: rice, beans, potatoes Complex Carbohydrates
  • 20. Protein • Structure: Proteins are made from many amino acids connected together in different arrangements. • Function: Provide the building materials your body needs to grow and repair itself
  • 21. Essential Amino Acids • 9 of the 20 amino acids are called essential amino acids because you must obtain them from the foods you eat since your body cannot make them.
  • 22. Complete proteins: • Foods containing all the essential amino acids Examples: fish, meat, eggs, milk, cheese Incomplete proteins: • Foods that are missing some essential amino acids Examples: Legumes, nuts, whole grains
  • 23. Functions: • ENERGY source for the body (more than carbs and proteins) • Help protect and cushion vital organs as well as joints • Insulate the body Fat
  • 24. Fat Structure: • Fats belong to a group of organic compounds called lipids which are substances that do not dissolve in water. • Fatty acids are the building blocks of fats.
  • 25. Unsaturated fats: • Contain fatty acids that are missing hydrogen atoms • At room temperature, they are typically in liquid form. • They are less harmful to the circulatory system than saturated fats. • Foods with a lot of unsaturated fat: canola, safflower, and peanut oils
  • 26. Saturated fats: • Contain fatty acids with the MAXIMUM amount of hydrogen atoms • At room temperature, they are typically in solid form.
  • 27. • Diets with TOO MUCH saturated fat have been known to cause heart disease. • Foods with a lot of saturated fat: beef fat, egg yolks, dairy products
  • 28. What is a calorie? • The energy obtained from carbohydrates, proteins, and fats is measured in units called calories. Calories
  • 29. Calorie Calculations • Carbohydrates 1g = 4 calories • Protein 1g = 4 calories • Fat 1g = 9 calories • Alcohol 1g = 7 calories
  • 30. Sample Calculation • A slice of bread has 9g of carbohydrates, 2g of protein, and 1g of fat. • Get out a piece of paper and see if you can do the calculations…..
  • 31. • 9 grams carbohydrates x 4 calories/gram = 36 calories + 2 grams protein x 4 calories/gram = 8 calories + 1 gram fat x 9 calories/gram = 9 calories _________________________ Total calories = 53
  • 32. Do you know the MOST IMPORTANT nutrient? It’s Water! • 60%-80% of the human body is WATER!
  • 33. • Function: Assists with the transport of materials in the body by making up most of the liquid part of blood (plasma), helps regulate body temperature, and helps break down food in the digestive system • Food sources: vegetables, fruit, milk
  • 35. Micronutrients • Minerals and vitamins are called micronutrients since they are needed by your body in SMALL amounts. The minerals and most of the vitamins your body needs must be obtained from the FOODS you eat since your body cannot make them.
  • 36. Micronutrients: Minerals • Minerals are INORGANIC substances that are required by your body in order to develop and grow properly. Some Important Minerals: • Calcium Iron • Potassium Magnesium
  • 37. Micronutrients: Minerals Calcium • Function: Helps build strong bones and teeth, regulates blood clotting • Food sources: dairy products, leafy and green vegetables
  • 38. Micronutrients: Minerals Iron • Function: Helps build hemoglobin which is the oxygen-carrying part of your red blood cells • Food sources: eggs, meats, whole grains
  • 39. Micronutrients: Minerals Potassium • Function: Helps regulate fluid balance in the body, assists with the normal functioning of muscles and nerves • Food sources: bananas, carrots, milk
  • 40. Micronutrients: Minerals Magnesium • Function: Involved in the metabolism of proteins and carbohydrates, assists with bone growth and proper muscle functioning • Food sources: milk, meat, nuts
  • 41. Micronutrients: Vitamins Vitamins: Group of complex compounds that help your body maintain normal metabolism, growth, and development Two Groups of Vitamins: • Water-Soluble • Fat-Soluble
  • 42. Water-Soluble Vitamins: • Vitamins that dissolve in water and are NOT stored in your body for future use Vitamin B and Vitamin C Micronutrients: Vitamins
  • 43. Examples of Water-Soluble Vitamins: • Vitamin C: Fights against infection, maintains healthy gums, strengthens and maintains blood vessel structure –Food sources: citrus fruits, tomatoes, leafy vegetables
  • 44. Micronutrients: Vitamins Vitamin B Complex/Folic acid: Helps prevent birth defects, and is needed in the formation of red blood cells and nucleic acids –Food sources: beets, broccoli, avocado, turkey, bok choy, and lentils.
  • 45. Fat-Soluble Vitamins: • Vitamins that dissolve into and are transported by fat • They can be stored in fat tissue, the liver, and the kidneys. • Vitamins A, D, E, and K Micronutrients: Vitamins
  • 46. Examples of Fat-Soluble Vitamins: • Vitamin A: Maintains good vision, promotes body cell growth, helps protect teeth –Food sources: green vegetables, dairy products
  • 47. • Vitamin D: Promotes the development of healthy bones and teeth –Food sources: eggs, salmon, fortified breakfast cereal. Other sources include sunlight
  • 49. Making Good Food Choices • The US federal government created a food pyramid which is a guide to healthy living. • It gives recommendations for: – Eating healthy – Regular exercise
  • 50. Fast Food Choices • Fast food consumption should be limited since it generally includes foods that are high in calories, fat, and/or sodium. • Try to choose smaller portions since larger portion sizes greatly increase the calorie, fat, and sodium content of your meal.
  • 51. –Option #1: McDonald’s Quarter Pounder with Cheese, large fries, and a 16 oz. soda includes 1,166 calories and 51 grams of fat! –Option #2: McDonald’s Hamburger, small fries, and a 16 oz. diet soda includes 481 calories and 19 grams of fat!
  • 52. Fast Food Choices • Some fast food choices are healthier than others so try to choose the healthier options.
  • 53. –Healthy options: •Grilled chicken •Regular-sized single hamburger •Fruit and yogurt •Plain baked potato (no butter or sour cream) •Salad –Less healthy options: •Chicken nuggets •Croissant breakfast sandwiches •Onion rings •Large French fries
  • 54. Physical Activity • Regular exercise, included as part of the new food pyramid, is an important part in maintaining a healthy lifestyle. • Exercise (physical activity) involves any form of movement such as walking, jogging, climbing stairs, or playing basketball.
  • 55. –Exercise hints: •Include activities you enjoy doing •Work your way up to at least 30 min. of physical activity per day •Incorporate exercise into your social life by including your friends in the activity •Listen to music or watch TV while you exercise
  • 56. Physical Activity Benefits of Regular Exercise • Helps relieve stress and depression • Adds years to your life by lowering your risk of heart disease, colon cancer, diabetes, and high blood pressure
  • 57. • Helps you maintain a normal weight by burning calories which results in a loss of body fat • Tones and develops the muscles in your body
  • 59. Fresh Fruit Or Vegetables Dairy produces = 1 Cup
  • 60. Canned Fruit or Cooked Vegetables, Rice, pasta, cooked cereal = ½ Cup Half a Baseball
  • 63. 2 Cheese slices = 1 ½ ounces
  • 65. Lean meat, chicken, fish = 3 ounces
  • 69. Muffin or dinner roll = Plum
  • 71. Reading Food Labels To help you make healthy food choices, many foods have a “Nutrition Facts” label that contains helpful information such as: •serving size •calories per serving •fat/sodium/protein content •types and relative amounts of nutrients (vitamin C, iron, etc.)
  • 72. Reading Food Labels What do claims on food labels mean? • Organic - Made from foods grown without pesticides, man-made fertilizers, or genetic engineering • Healthy - Low in fat and saturated fat, contains no more than 360mg of sodium and cholesterol per serving
  • 73. • Light - Contains at least one- third fewer calories or at least 50% less fat or sodium • Fresh - Raw food products that contain no preservatives and have never been frozen, heated, or processed in any way
  • 74. • Most food products will include a list of ingredients that are listed in order from the highest to the lowest in amount used.
  • 75. Nutrient and Health Claims • Free… Fat Free = less than .5 g fat Sugar Free = less than .5 g sugar • Low in … low in calories = less than 40 calories low in sodium = less than 140 mg
  • 76. • Excellent source of … Excellent source of calcium = one serving provides 20% or more of the Daily Value for calcium. • May reduce your risk of heart disease … can appear on fiber containing grain products fruits and vegetables that are also low in saturated fat and cholesterol
  • 77. • High in … high in vitamins = one serving provides 20% or more of the daily value for vitamin C • Light … contains 50% less fat or at least 1/3 fewer calories.
  • 78. • Open Dates = These dates give you an idea of how ling the foods will be fresh and safe to eat. –Sell by = last date the product can be sold –Best if used by = how long the product will be at peak quality –Do not use after = date is the expiration date. Last day you can consume the product.
  • 79. FOOD LABEL ACTIVITY HEALTH FOOD CLAIMS FOOD LABEL HANDOUTS
  • 80.
  • 81. What are “fad diets”? • Diets that promise quick weight loss and usually require you to eat specific types of food Fad Diets
  • 82. Examples of fad diets: • Fit for Life (food combining diet) • Dr. Atkins’ New Diet Revolution (low carbohydrate diet) • Metabolife 356 (diet pills) • Slim Fast (liquid diet)
  • 83. • The weight that you lose is usually water and/or lean muscle rather than body fat. • Some of these diets can be harmful to your health. • They sometimes do not include exercise which is important for healthy living. Fad Diets
  • 84. • They limit your food choices and usually keep you from a balanced diet. • These diets do not offer long-term success, and you usually gain back all the weight you lose.
  • 85. Psychological disorder that involves a person starving themselves due to an unhealthy fear of becoming obese Anorexia
  • 86. Warning signs: • Eating extremely small amounts of food per day • False impression of their own body image • Obsessed with exercise Harmful effects: • Damage to the heart • Excessive weight loss • Negatively affects the immune system • Death
  • 87. Psychological disorder that involves a person overeating (“binging”) followed by the use of laxatives or vomiting to keep from gaining weight Bulimia
  • 88. People who suffer from this disorder usually have a false sense of their body image, and they are constantly striving to obtain the “perfect body.” Harmful effects: • Tooth decay (from excessive vomiting) • Damage to the kidneys • Dehydration Death
  • 89. COMPULSIVE EXCERCISE • Best defined by an exercise addict's frame of mind: He or she no longer chooses to exercise but feels compelled to and struggles with guilt/anxiety if he or she doesn't work out. • Exercising takes over the exerciser's life because he or she plans life around it.
  • 90. • Excessive exercise damages tendons, ligaments, bones, cartilage, and joints • May disrupt the balance of hormones in their bodies. • The combination of anorexia and compulsive exercise can be fatal. • Exercise addicts are often plagued by anxiety and depression
  • 91. COMPULSIVE OVEREATING • Characterized as an "addiction" to food, using food and eating as a way to hide from their emotions, to fill a void they feel inside, and to cope with daily stresses and problems in their lives.
  • 92. COMPULSIVE OVEREATING • Words like, "just go on a diet" are as emotionally devastating to a person suffering Compulsive Overeating as "just eat" can be to a person suffering Anorexia.
  • 93. COMPULSIVE OVEREATING • At health risk for a heart attack, high blood-pressure and cholesterol, kidney disease and/or failure, arthritis and bone deterioration, and stroke.
  • 94. Laxatives • Laxatives move food through the body more rapidly. • They relieve stomach bloating and pain after a binge. • They don’t prevent the calories from being absorbed. • Weight loss is caused by loss of H2O and minerals and only temporary.
  • 95. Laxatives • Misuse of laxatives is VERY harmful: –Upsets the body’s mineral balance –Leads to dehydration –Damages the lining of the digestive tract –Lets the digestive tract get lazy. When someone stops using them, they may become constipated.
  • 96. Diuretics • a.k.a. water pills-help get rid of excess water by increasing the amount of urine. • Causes sudden weight loss • Could cause dehydration • Increased loss of minerals • VERY DANGEROUS
  • 97. Ipecac Syrup • Taken to cause vomiting • Can cause heart weakness • Linked to several deaths • TOXIC in large amounts or small amounts built up over time
  • 98. Caused by an excess amount of body fat • People are usually considered “obese” if their weight is 30% or more above their ideal weight. 2 main causes: 1. Unhealthy eating habits 2. Lack of physical activity Obesity
  • 99. Health Risks: • Lower self-esteem • High blood pressure • Blocked arteries • Diabetes • Cancer Obesity
  • 100. •Drugs do not really help people lose weight and keep it off. •They can be addictive, and lead to dangerous physical problems if misused.
  • 101. This powerpoint was kindly donated to www.worldofteaching.com http://www.worldofteaching.com is home to over a thousand powerpoints submitted by teachers. This is a completely free site and requires no registration. Please visit and I hope it will help in your teaching.