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Balanced Diet. Balanced Diet. A balanced diet should contain the following :- 1. Fats 2. Carbohydrates 3. Proteins 4. Vitamins 5. Minerals. A Balanced Diet 2. Fats 1. These are foods that are quite high in energy content.
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Balanced Diet www.assignmentpoint.com
Balanced Diet • A balanced diet should contain the following :- • 1. Fats • 2. Carbohydrates • 3. Proteins • 4. Vitamins • 5. Minerals www.assignmentpoint.com
A Balanced Diet 2.Fats • 1. These are foods that are quite high in energy content. • 2. They are good for storing energy during winter when it is needed. • 3. Too many fat based foods can make people obese. • 4. They can also cause cholesterol in the veins and arteries which cause them to fur up like blockages in pipes. www.assignmentpoint.com
1. These are starchy foods like bread potatoes and pastas. 2. They are a good source of energy . 3. The calories from them can be burned off quickly. 4. If not they appear as fat. A Balanced Diet 3.Carbohydrates www.assignmentpoint.com
A Balanced Diet 4.Proteins • 1. These are used for the growth and repair of body tissue. • 2. Protein deficiency can result in malnutrition. • 3. Meat supplies or alternatives give us our supply of proteins. www.assignmentpoint.com
1. These consist of vitamins A, B ,C ,D E, A and K. 2. All of these play different parts in the health of the body. 2. The picture shown is that of the bones of someone with rickets which occurs through lack of vitamin D. A Balanced Diet 5.Vitamins www.assignmentpoint.com
1. These are salts that are needed by the body. 2. For example,calcium from milk for bone growth. 3. Melons and other fruits contain minerals. Melons A Balanced Diet 6.Minerals www.assignmentpoint.com
1. Sugary foods 2. Meats and fatty acids 3. Vegetables and fruit 4. Starchy foods Eat least The Food Triangle. Eat least 1 2 3 4 Eat most www.assignmentpoint.com
Eating too much. • 1. Our bodies burn up the food we eat. • 2. This gives us energy for our muscles to work. • 3. The more our muscles work,the more energy and food we need. • 4. If we eat more food than we need,the extra is turned into fat. • 5. Being fat is unhealthy and affects our heart. www.assignmentpoint.com
1. Who needs more food? 2. Who eats more food? 3. Who would you expect to be fatter?Explain. 4. Why would it be bad for this person to be overweight? 4. What could they do to lose weight? Food energy Kj Eating too much. 20,000 15,000 10,000 5000 Alan Peter Food eaten Food needed www.assignmentpoint.com
Anorexia. • 1. This is a serious eating disorder which mainly affects young girls. • 2. It is related to bulimia,another eating disorder. • 3. Anorexics believe they need to lose weight and continually diet to do so. • 4. It is a psychological problem and in extreme cases can lead to death. www.assignmentpoint.com
The affects of alcohol 1. • 1. Alcohol is a drug. • 2. Alcohol affects your brain by blocking messages to your senses. • 3. Alcohol slows down your reactions. • 4. Alcohol is measured in units. • 5. One unit of alcohol consists of a) a small whisky, b)a glass of wine, c) a half pint of beer. www.assignmentpoint.com
The effects of alcohol 2. • 1. Alcohol abuse can lead to problems at work. • 2. Alcohol abuse can lead to mood changes and depression. • 3. Alcohol abuse can lead to money troubles. • 4. Alcohol abuse can affect personal safety. • 5. Alcohol abuse can lead to death in extreme cases. www.assignmentpoint.com
Healthy Bodies Unit 5 Fitness and Health. • By the end of this unit you should :- • 1. Be able to name 3 aspects of fitness. • 2. Know that regular exercise improves fitness. • 3. Be able to describe the differences between the 3 aspects of fitness. www.assignmentpoint.com
Fitness and health 1.Stamina. • 1. This can be described as having staying power. • 2. Sports in which you need to have stamina include swimming ,jogging , rowing and cycling. • 3. The heart and lungs need to be in good working order. • 4. Recovery rate is usually quick from exercise. www.assignmentpoint.com
Fitness and health 2.Strength. • 1. The muscles need to be strong and in good working order. • 2. Sports include weight lifting, rowing, swimming and gymnastics. www.assignmentpoint.com
Fitness and health 3.Suppleness. • 1. The body can be capable of being moved into different positions without being stiff. • 2. Lots of stretching exercises are needed to improve this aspect of fitness. • 3. Sports needing suppleness include dancing, gymnastics, judo, swimming and yoga. www.assignmentpoint.com