Transcript Diets and Eating Disorders

Fad Diets and Eating
Disorders
Chapter 6 Lesson 2
Revised Aug 2013
Created by T Stivers
Schindewolf Intermediate
www.flickr.com/photos
Do You
Various ways people lose weight
Unhealthy Weight Loss Methods
1.
Fad Diets
Cabbage
Soup Diet
Zone Diet
What’s Wrong with Fads Diets
Limited food types
Costly
Lack some nutrients
Weight loss not usually permanent
Not based on several studies
Cause other health problems
Too little fluids can lead to an
imbalance of electrolytes. =
Causes heatstroke
Dehydration
minerals (sodium chloride, and potassium)
Unhealthy Weight Loss
2.
Liquid Diets – must carry warning labels
3.
Diet Pill – suppress appetite but can cause
serious side effects
4.
Laxatives - relaxes colon causing diarrhea
and loss of muscle control over time
5.
Fasting – dangerous for longer than short
periods of time which can lead to eating disorders
Healthy Weight Loss & Gain
1. Loss Eat 1,700 to 1,800 cal/day
Each food
group
Gain Eat 3,000 cal/day
2. Include your favorites in small amounts
3. Eat nutrient-dense foods
Foods high in nutrients
and low in calories
4. Drink lots of water – 8 glasses a day
5. Exercise!
Weight cycling
Loss is mostly
water and is
regained quickly
is the repeated pattern of
Safe weight loss
is
1
to
2
pounds
per
week
loss and regain of weight.
More than the
Overweight – appropriate weight
Comes from excess
for height
calories, inactivity, and
a little genetics
Obesity –
Large amount
of body fat
Less
than
the
Underweight –
appropriate weight
Causes fatigue and
for height
lower immunity
Risks of High BMIs:
• Cardiovascular
disease
• High blood pressure
• Type 2 Diabetes
• Osteoarthritis – joint
disease
• Cancer
• High cholesterol
• Overweight
• Strains
muscle/skeletal
systems
• Asthma
What causes eating disorders?
•Poor body image
•Life Pressure
•Social Pressures
•Perfectionism
•Genetics
Anorexia Nervosa mental
Is a ___________
disorder where a person
has an irrational fear of
obese
becoming __________.
Causes severe
___________
______
Weight
loss
starvation
from self __________.
Can be caused by:
Caused by hormones, brain chemicals or
genetics
Effects:
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www.myhealthguide.carlyucaangay.com www.ign.com
Bulimia Nervosa
Gets rid of
by vomiting
or laxatives
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Dehydration
Laxatives change
makeup of the
blood
movie-posters.feedio.net
www.2medusa.com
pro-ana-pro-mia-support.blogspot.com
Binge eating compulsive
overeating but
no purging
Effects:
•Type 2 Diabetes
•Heart Disease
•Stroke
•High Blood Pressure
•High Cholesterol
•Cancer
gonkski.deviantart.com
How to Help Your Friend
•
•
•
•
•
Medical help
Psychological help
Support group
Tell a trusted adult
Encourage friend to
get help
http://www.pluska
Your best eating plan should be
balanced
moderate
__________,
____________,
and ________.
varied
Depends on the individual – child,
adult, diabetic, pregnant, etc
Before a competition:
Eat 3-4 hours before
and lots of carbs, less
fats and protein,
hydrate!
Vegetarian Eating
Vegetarian
EatingPlans
Plans
Write next slide
Vegetarian Plans
•
•
•
•
•
Lacto-Ovo
Lacto
Ovo
Pescatarian
Flexitarian
• Vegan
• Plus other plans
Plants & Dairy & Eggs
Plants & Dairy
Plants & Eggs
Plants & Fish
Plants & Occasional
Meat
Plants & NO animal
products at all
A non-food form
of one or more
nutrients
Dietary supplements come as
vitamins, minerals, fiber, protein,
or herbs.
Only use with doctor advice!
Megadoses (Vit A, D, E, and K) can be toxic!
Ends Chapter 6