Transcript Diet 1x

Diet
LAST EXAMS
GOOD PROGRESS
OUTSTANDING
PROGRESS
FF, AH,
CL, EW,
EP, SD, LJ
The majority of this group
have consistently achieved
their target. Loren is
underachieving in milestones
but is G&T
To recall all information learnt
in the lesson effectively.
(achieve target grade on exam
questions)
To achieve above target grade
(%) on exam questions AND
To mark and highlight
effectively where marks were
given/lost in example answers
of questions.
MD, KM,
VP, GW
This group GOOD
are the middle
road
PROGRESS
performers who have shown
varied performances in
milestones
To list (without prompts)
To recall
all information learnt
OUTSTANDING
PROGRESSS
under bullet points exactly
in the lesson effectively.
what should be included in
the answers to the questions. (achieve target grade on exam
questions)
KW, AK,
ES,
EJ, RS
In their exam Amy (29%), Ella
(35%), Kelsey (21%) & Emily
(26%) underachieved and
missed their target. Ruby is yet
to sit the MOC exam but has
missed her target in previous
milestones by up to 43%.
To list (with prompts) under
bullet points exactly what
should be included in the
answers to the questions.
Good or Outstanding Progress
To recall all information learnt
in the lesson effectively.
(achieve at least within 8% of
target grade on exam
questions)
Learning Outcomes
• Be aware of what constitutes a balanced diet in terms
of the nutrients required
• Know of the different food types and the nutrients they
contain
• Consider the proportions we should eat of each food to
ensure a balanced diet
• Understand possible problems that could be caused by
an imbalanced diet
Nutritional Needs
What nutrients do we have in food?
1.
2.
3.
4.
5.
6.
7.
Write down one reason or need for each food group to be
included in our everyday diet.
Nutritional Needs
What nutrients do we have in food?
1. Carbohydrates
2. Fats
3. Proteins
4. Vitamins
5. Minerals
6. Water/Fluids
7. Fibre/Roughage
Write down which
food group the picture
relates best to.
1. Fluids
2. Protein
3.Carbohydrates
4.Protein
5. Carbohydrates
6. Fats
7. Minerals
8.Fibre
7 Aspects of a Balanced Diet
Carbohydrates provide us with energy
2 types
Complex
 Known as Starch,
found in natural foods
such as; bananas, brown
rice, whole meal bread
and potatoes
Simple
These are also known
as sugars. They can
be found in fruit and
vegetables.
What foods provide us with
carbohydrate?
FATS
WHAT FOODS PROVIDE US
WITH FAT?
PROTEIN
Protein is important to help build muscles and
repair damaged tissue.
2 MAIN SOURCES
Animal products
(meat & fish)
Plant foods
(beans, lentils, nuts)
MINERALS
Minerals are required in small amounts.
Vegetables
& Meats
VITAMINS
Essential to enable you to maintain good health –
required only in small quantities.
Red Blood
Cell
Formation
Blood
Clotting
Good
Vision
Healing
Good Skin
Healthy
Bones
They are usually contained in a normal diet.
WATER
Absolutely essential – if fail to replace
lost water then it can result in
DEHYDRATION.
More problems can be caused by
a lack of water than
a lack of food
FIBRE
Important as it aids
the digestive system
Without
fibre our
body would
not get rid of
waste
Test yourself
FILL IN THE QUESTIONS ON YOUR OWN
TO SEE WHAT YOU HAVE LEARNT SO
FAR…..
CAN YOU HIT YOUR TARGET GRADE OR
ABOVE?
Grades
 A*
- 87%
 A – 81%
 B – 75%
 C – 70%
 D – 58%
 E – 47%
DIETERY CONSIDERATIONS
• No single food can provide all the
nutrients that the body needs
• We should aim to eat four of the groups
everyday – which group is not essential
for a healthy diet?
Balanced diet- proportions
Failure to lead a healthy diet could result in….
Failure to lead a healthy diet could result in….
ANOREXIA
An eating disorder primarily
occurring in girls/women
MALNUTRITION
A physical weakness
resulting from
insufficient food or
an unbalanced diet
OBESITY
A condition of being extremely
fat or overweight – frequently
results in health problems
PROGRESS REVIEW
In pairs take it in turns to answer
the questions - build on one
another’s answers if you can!!
Together can you get 9/9?
WHAT HAVE YOU LEARNT??
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Name the 5 food groups
Name the 7 nutrients that are in our food?
What is dehydration
What is obesity and why is this bad for a
persons health?
What does protein do?
What are nutrients?
Give an example of food that is high in fibre.
What proportions of food should we eat most
of in a day for a healthy diet?
Which food group do we not need to eat for a
healthy diet?
What are the two types of carbohydrates?
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Fruit & veg, Milk & diary, Bread/rice/pasta,
high fat foods & drinks, meat/fish/eggs
Carbs, Fats, Protein, Fibre, Minerals,
Vitamins, Fluids/Water
Rapid loss of water from the body
Condition of being extremely overweight
which can cause health problems such as
heart disease.
Protein important in the growth of new tissue
Nutrients are the substances that make up
our food
Fibre - Wholegrain bread, oats, cereal
Proportions of food – 1. fruit & veg 2.
bread/pasta/rice
We do not need to eat high fat and/or sugar
foods
Carbohydrates – 1. complex 2. simple
Eating the right foods will ensure you have
enough energy for your particular needs &
keep you at the correct body weight
Who needs more energy??
A
B
A
B
A
B
Arguable who needs more BUT they do both need a
balanced diet & will need different energy
requirements
We use energy when our body is at rest but as soon as become
more active your BASIL METABOLIC RATE is affected.
BASAL METABOLIC RATE– minimum
rate of energy required to keep all of
the life processes of the body
maintained when it is at rest.
We need to balance what our body is taken in with the
amounts being used.
Too much calorie intake and not enough output = weight
gain
If you are really active you will need to ensure your
providing your body adequately
BEFORE – Try to wait about two hours after
eating
DURING ACTIVITY – Generally you should not
eat during activity but something light & small
quantities would be fine
AFTER – Try to wait the same two hour gap
What about liquids?
http://www.youtube.com/watch?v=heQ5eukh8
t8
Who?
What?
Why?
In pairs pick one of the specific diets – research
it (p53) and then teach your partner – BOTH
take notes
It is designed to make maximum use
of the athletes energy resources


Athlete eats plenty of starch rich
foods in the week leading up to an
event.
The starch increases the amount of
glycogen in the muscles which can
help delay tiredness & can improve
performance in the end stages as it
is a slow-release form of energy
Often used by body
builders as a means of
building muscle and loosing
fat
 HOWEVER – extra protein
in itself does not add muscle
AND high protein foods can
be difficult to digest. SO
DON’T EAT BEFORE
TRAINING OR COMPETITIONS



Write down 2 questions
You will then be picked at random to be
asked