In order to maintain healthy our body must have a healthy and balanced diet. This means we must eat sufficient food and also eat a variety of foods. Note that extra doses of some kinds of vitamins can be dangerous. ![]() A diet can easily be adequate for normal bodily functioning, yet may not be a balanced diet. An ideal human diet contains fat, protein, carbohydrates, vitamins, minerals, water and fibre all in correct proportions. These proportions vary for each individual because everyone has different metabolic rates and levels of activity. Malnutrition results from an unbalanced diet, this can be due to an excess of some dietary components and lack of other components, not just a complete lack of food. Too much of one component can be as much harm to the body as too little. Deficiency diseases occur when there is a lack of a specific nutrient, although some diet related disorders are a result of eating an excess. An adequate diet provides sufficient energy for the performance of metabolic work, although the energy food is in an unspecified form. A balanced diet provides all dietary requirements in the correct proportions. Ideally this would be 1/7 fat, 1/7 protein and 5/7 carbohydrate. Energy is provided by carbohydrates, fats and proteins. Balanced diet keeps our body fit and resistant to diseases. RDA is the Recommended Dietary Allowance which should be followed by individual in order to maintain good.Proteins are a provider of energy in an emergency, but are primarily used as building blocks for growth and repair of many body tissues. These energy providing compounds are needed in large quantities in our diet so are described as macronutrients. We also need much smaller amounts of other nutrients, such as vitamins and minerals. Because much smaller quantities are needed for a balanced diet these are known as micronutrients. Despite the small quantities needed these are essential to provide a healthy diet as they have specific roles in metabolic reactions and as structural components. Within the cells of our body, the nutrients ingested are converted to other compounds which are then used for metabolism and other cellular reactions. Starch, a major carbohydrate is converted to glucose which can be then synthesised into fat for storage, proteins are synthesised from amino acids, and phospholipids are made from glycerol and fatty acids. However there are some organic compounds which despite being essential for a healthy diet cannot be made by cells so must be provided by diet. These are essential amino acids, essential fatty acids and vitamins. Carbohydrates. Carbohydrates are a rapid source of energy, they are the body's fuel. The bulk of a balanced diet should be made from carbohydrates. A Balanced Diet Show me 'post it' By the end of this lesson. On a 'post it' note write down everything you have learned during today's lesson. A balanced diet is important because your organs and tissues need proper nutrition to work effectively. NOTE: Healthline isn't a healthcare provider. The ideal diet for an athlete is not very different from the diet recommended for any healthy person. However, the amount of each food group you need will depend on. ![]() Answer Selected Answer 30 Correct Answer Evaluation Method Exact. Note: Please write your answers. How to Maintain a Balanced Diet. After you write up your. ![]() ![]() ![]() How to Write a Nutrition Plan. Make a note of your total allowed fat grams for the day to remind you to choose low. Balanced Meals for a Healthy Diet. ![]()
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