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Nutrition and Health Worksheet

Use Ch. 1 of Contemporary Nutrition, Ch. 2 of Visualizing Nutrition, supplemental course materials, the University Library, the Internet, or other resources to answer the following questions. Your response to each question should be 75 to 100 words.

1. What is nutrition? Why is nutrition essential to our daily lives?
Nutrition is the science that links foods to health and disease. It includes the processes by which the human organism ingests digests, absorbs, transports, and excretes foods substances. Nutrition also focuses on how diseases, conditions and problems can be prevented with a healthy diet. Nutrients are essential to our everyday lives because it provides the nutrients that our bodies need to function on a daily basis. Each person has his or her individual nutritional need and it also assist with how the brain works.

2. What is the connection between nutrition and health?
Nutrition involves identifying how certain diseases conditions or problems may be caused by dietary factors, such as poor diet, food allergies, metabolic diseases. The connection between nutrition and health is that if the body is not receiving the proper nutrients then a person is jeopardizing his or her health. A good nutrients practice ensures a person’s health and everyday functions. Food gives us the fuel to think and the energy to move our muscles. The micronutrients, the vitamins, the minerals are there so that our bodies can function. You need food not just to sustain health, but feel great.

3. What are the six classes of nutrients? What are essential nutrients? What are the sources of nutrients? What do nutrients do?
The six classes of nutrients are carbohydrates, lipids (oils and fats), proteins, vitamins, minerals, and water. The sources of protein are animal and plant proteins. Lipids

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