Diet

  

Good or Outstanding Progress

GOOD PROGRESS OUTSTANDING PROGRESSS

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 are the middle road performers who have shown varied performances in milestones

To list (without prompts) under bullet points exactly what should be included in the answers to the questions.

To recall all information learnt in the lesson effectively.

(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.

To recall all information learnt in the lesson effectively. (achieve at least within 8% of target grade on exam questions)

• 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  

Learning Outcomes

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. Carbohydrates2. Fats3. Proteins4. Vitamins5. Minerals6. Water/Fluids7. Fibre/Roughage

  

Nutritional Needs

Write down which

food group the picture

relates best to.

1. Fluids2. Protein

3.Carbohydrates4.Protein

5. Carbohydrates6. Fats

7. Minerals8.Fibre

7 Aspects of a Balanced Diet

Carbohydrates provide us with energy

2 typesComplex

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 Plant foods

(meat & fish) (beans, lentils, nuts)

MINERALSMinerals are required in small amounts.

VITAMINSEssential to enable you to maintain good health –

required only in small quantities.

They are usually contained in a normal diet.

Vegetables & Meats

Red Blood Cell

Formation

Blood Clotting Good

Vision

Healing Good Skin

Healthy Bones

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

WATER

FIBREWithout fibre our

body would not get rid of

waste

Important as it aids

the digestive system

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….

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

ANOREXIA

An eating disorder primarily occurring in girls/women

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?

PROGRESS REVIEW

1. Name the 5 food groups2. Name the 7 nutrients that are in our food?3. What is dehydration4. What is obesity and why is this bad for a

persons health?5. What does protein do?6. What are nutrients?7. Give an example of food that is high in fibre.8. What proportions of food should we eat most

of in a day for a healthy diet?9. Which food group do we not need to eat for a

healthy diet?10. What are the two types of carbohydrates?

WHAT HAVE YOU LEARNT??

1. Fruit & veg, Milk & diary, Bread/rice/pasta, high fat foods & drinks, meat/fish/eggs

2. Carbs, Fats, Protein, Fibre, Minerals, Vitamins, Fluids/Water

3. Rapid loss of water from the body4. Condition of being extremely overweight

which can cause health problems such as heart disease.

5. Protein important in the growth of new tissue6. Nutrients are the substances that make up

our food7. Fibre - Wholegrain bread, oats, cereal8. Proportions of food – 1. fruit & veg 2.

bread/pasta/rice9. We do not need to eat high fat and/or sugar

foods10. Carbohydrates – 1. complex 2. simple

Eating food is necessary to provide the body with

energy!!

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

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

We use energy when our body is at rest but as soon as become more active your BASIL METABOLIC RATE is affected.

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 fineAFTER – Try to wait the same two hour gap

What about liquids?

Timing of dietary intake around activity...

http://www.youtube.com/watch?v=heQ5eukh8t8

Who? What?Why?

In pairs pick one of the specific diets – research it (p53) and then teach your partner – BOTH take notes

Carbo-Loading & High-Protein Diets

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

Carbo-loading

Often used by body builders as a means of building muscle and loosing fat HOWEVER – extra proteinin itself does not add muscleAND high protein foods can be difficult to digest. SODON’T EAT BEFORE TRAINING OR COMPETITIONS

High-protein diets

Write down 2 questions

You will then be picked at random to be asked

Quiz time

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