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7th June 2010Introducing BTEC H & Soc Care & Unit 11The Impact of Diet on HealthLO: To understand the way BTEC Health and Social care works and what will be expected of you over the next 3 years including GROUND RULES.To understand what constitutes a balanced diet and the current dangers related to health with people eating unbalanced diets. Starter Get a pen/ pencil and some paper and your folder to lean on. NOW Make 3 lists: 1 Your favourite foods2Healthy foods & drinks 3 Unhealthy Foods & drinks
Ground Rules • You do not enter the class room without the teacher. • You must come to lesson prepared to learn: that means with the correct attitude (RESPECT) & equipment. • YOU MUST TAKE OUT YOUR PEN and TURN YOUR CHAIR TO THE FRONT to listen at the start of the lesson eg YOU DO NOT LOG ON UNTIL the teacher gives you the permission to do so. • You are expected to try your best and complete all tasks. • Low level disruption and failure to do what you are asked leads to safe seating. • YOU ARE EXPECTED TO COMPLETE ALL HOMEWORK WHEN SET & MEET ALL DEADLINES.
What foods do we need in our daily diet? Watch the following clip: YouTube - You Are What You Eat - Jason and Jenny - Part 1 of 3
Different types of food we need: • Vitamins and minerals: What are they? We find them in food like Fruit and vegetables.These foods are very good for us • Vitamins, minerals and fibre found in fruit and vegetables help protect the body from illnesses. ACTIVATION
Different types of food we need: • Carbohydrates: What are they? We find carbohydrates in food like… Pasta, Potatoes, Rice, some fruit & vegetables and bread… • Carbohydrates give us the body fuel we need to work and play so they are very important for the body. Carbohydrates fall into 2 groups: Good and bad. Good carbohydrates are things like brown rice, wholemeal bread and pasta etc/ Bad carbohydrates are things like white bread, pasta and rice. You should try to have a good balance of carbohydrates and always a little more good than bad.
Different types of food we need: • Protein: What is it? We find protein in foods like… Milk, Eggs, Fish, Meat, Cheese • Protein can help repair the body and it helps growth.
Different types of food we need: • Dairy and fats : What are they? Dairy contains animal fats which we find in foods like: butter, cheese and milk. Fats can be split into Good and bad fats. You can find good fats in nuts and oils such as olive oil. Bad fats are found in chips, crisps and sausages. Fats provides energy and carry some important vitamins. Good fats are important for the body in small doses, however, in the Western world we eat too much fat.
Sugars & Salts Let’s be honest sugary foods can be very tasty indeed but they are NOT GOOD for you so we must keep sugary foods to a minimum otherwise you will become very unhealthy and perhaps overweight.
The following foods fit into a food pyramid but in which order? • Protein (fish, meat & alternatives) • Fats , sugars & salts (sweets, crisps & cakes) • Carbohydrates ( Bread, pasta & potatoes) • Dairy Products (milk, butter & cheese) • Fruits & vegetables Task 3 1 In pairs try working out which % goes with each food group. 32% 28% 17% 13% 10% 2 Now design your food pyramid. (the less of a particular food will mean it will have much less space in the pyramid). Please do this exercise in pencil just in case you get any wrong! Demonstration
5 a Day ? What does 5 a day mean? Now give some examples of eating 5 a day.
On average a portion of fruit and veg is about 80g’s. • 2 plums, satsumas, kiwi fruit or other similar sized fruit • 1⁄2 a grapefruit or avocado • 1 large slice of melon or fresh pineapple • 3 heaped tablespoons of vegetables, beans or pulses • 3 heaped tablespoons of fruit salad or stewed fruit • 1 heaped tablespoon of raisins or sultanas • 3 dried apricots • 1 cupful of grapes, cherries or berries • 1 dessert bowl of salad • 1 small glass (150ml) of pure fruit juice • 1 apple, banana, pear, orange or other similar sized fruit
Fibre and Water Fibre and water are essential for a healthy diet as they both play an important part in aiding food to pass through your digestion system and thus keeping the bowels active and healthy. Everyone should try to drink at least 2 litres each day to help flush out their system. Did you know? There are at least 7 sugar cubes (10 teaspoons) in a regular sized can of fizzy drink!
The Big 3 Killers! Fat (Hydrogenated oil) Sugar (Sucrose/Glucose) Salt (Sodium)
What’s bad about Fat? • Too much fat – especially the bad saturated type - can raise cholesterol levels and could lead to heart disease. Can also lead to excess weight gain too. Obesity is a growing health problem in the UK. = +
What’s bad about sugar? • Too much sugar can lead to tooth decay and can contribute type 2 diabetes and to excess weight gain. + =
What’s bad about salt? • Too much salt can cause high blood pressure which can lead to stroke or heart attack. + =
Sodium or Salt? Salt is made up of sodium and chloride and many food companies often list salt as sodium on the package (the harmful part). In order to work out the amount of salt in your food you must multiply the amount of sodium stated on the package by 2.5. THE GOVERNMENT RECOMMEMDS that no one should eat more than 6g of salt per day. Demonstration
The Problem • Many adults & children in the UK eat a diet too high in sugar, salt and fats and low in vital nutrients. Children spend an average of nearly £2 per day on snack food, 75% of their school packed lunches fail to meet government nutritional standards and 70% of them go without fruit and vegetables on a daily basis. • This poor nutrition can lead to overweight and obesity, which in turn can put adults health at risk and children at far greater risk of developing heart disease in later life.
Remember…A Healthy Balanced Diet should include: WATER – lots of it…. • Carbohydrates 32% ( especially complex ones like brown rice, wholemeal bread and starchy vegetables) • Fruit and Vegetables 28% (vitamins) • Proteins 17% (meat, fish and pulses) • Dairy & Fats 13% (mainly good fats olive oil and sunflower oil) this also includes your dairy products like cheese, milk, butter etc. • Sugars and salts 10% (a minimum of these ones please!) Think about it-How healthy are you? Homework Task Over the next week you are to keep a food diary of everything you eat & drink including snacks!
Plenary Quiz Listen carefully – you have to answer 10 questions to answer and some have more than 1 mark answers! LO: To understand the way BTEC Health and Social care works and what will be expected of you over the next 3 years including GROUND RULES.To understand what constitutes a balanced diet and the current dangers related to health with people eating unbalanced diets.
Q & A’s Marks / 15 1 What are you expected to do when you come into class? Pen and chair facing front –eg NOT ON THE COMPUTER! (2) 2 What is plagiarism and what is wrong with it? It is copying work from either another pupil, or source thus it is not your own work – Plagiarism is illegal and could lose you your qualification. (2) 3 How many Units must you complete to pass the Diploma in BTEC Health & Social Care? 8 (1) 4 What food group is the top of the food pyramid eg the one we should eat most of. Carbohydrates (1) 5 Which food group provides us with vitamins & minerals? Fruit & vegetables (1) 6 What are the 3 biggest killers – Fats, sugars & salts (3) 7 Chicken, fish and pulses ate all example of what? Protein (1) 8 What fluid is essential maintenance of the body and how much daily is required? Water & 2 litres (2) 9 Which food group would cheese belong to? Dairy/Fats (1) 10 What is the absolute maximum level of salt we should consume daily? 6g (1)
Main Task Assignment 1 Context The supervisor of your school kitchen is concerned about the choices children are making from the lunch menus. They are aware of national concern about the rise in obesity in children, and want to encourage all pupils to choose ‘healthy’ options, not just ‘cake and chips’. They need a pack of materials that could be used in the school/college canteen to inform pupils about ‘wise choices’ and to help inform the staff, to enable them to give pupils information and advice when choosing their lunches. • Learning outcomes • Investigate the dietary needs of individuals at different life stages. • Examine the effects of unbalanced diets on the health of individuals. • Investigate specific dietary needs of patients/service users. • Explore the principles of food safety and hygiene.
Assignment brief Task 1 (P1, M1, D1) 1Research the components of a balanced diet at all life stages. • This should include: nutrients, carbohydrates, proteins, fats, vitamins, fibre and water. • Make a wheel of life or timeline showing the different life stages and the components of a balanced diet needed at each life stage. • This should include: diet of babies – breast feeding, formula feeding, weaning; • diets of children and adolescence – components to support growth and high energy output, weight management; diets of adults – decreased energy levels, pregnancy, breast feeding, variation according to lifestyle, occupation, activity levels, weight management 2 Prepare an A4 glossary sheet of definitions that could be placed by the till. You need to start your list with: • intake • needs • dietary reference values • energy balance • nutrient deficiencies eg malnutrition. 3Draw a diagram/poster on A3 paper explaining the balance of good health. This A3 sheet needs to be placed over the serving hatch in the canteen to enable staff to inform children about their choices of food at lunchtime. 4Prepare a set of reference cards for the canteen staff, explaining the components of a balanced diet and their food sources. 4b On the reverse of each card explain how the components of a healthy diet can help an individual to maintain good health at different times in their life and why the components vary according to the life stage.
