Free sample essay on Nutrition: Everyone hopes to have a good health, but not everyone understand the importance of nutritional foods to our health. Appropriate nutrition is a necessary condition to maintain nutrition essay conclusion good health.
In our daily life, the main source of nutrition comes from variety of nutrition essay conclusion we eat. Health starts with nutritional foods.
It is the intention of this article to help you to nutrition essay conclusion essay appropriate nutritional foods by introducing some basic knowledge of the relationships between nutrition and health, and nutrients foods. Nutrients are necessary for human nutrition essay to maintain energy nutrition essay conclusion move, and generate chemical substances such as enzymes conclusion metabolic activities.
The nutrients that are essential to this web page bodies may be categorized into three types. nutrition essay conclusion
Nutrition essay conclusion first category includes carbohydrates, fats, and proteins. They are the primary source of energy. Carbohydrates are the principal dietary source of energy. Fats supply energy and essential fatty acids, and they help absorb the fat-soluble nutrition essay conclusion.
However, some kinds of fat, especially saturated fats, increase the risk for coronary heart disease by raising nutrition essay conclusion blood cholesterol. Proteins are nutrition essay conclusion of amino acids that are needed for synthesis of body proteins in muscle, organs, bone and skin, and for synthesis of enzymes, certain hormones, antibodies and nutrition essay conclusion host of specialized products Human amino acid requirements: We can write a Custom Essay on Nutrition for you!
The nutrition essay conclusion category includes various kinds of vitamins, such as A, B, B-6, C, D, E, biotin, choline, folate, and nutrition essay conclusion. They play a wide variety of roles in making our bodies nutrition essay conclusion normally.
For example, vitamin A is important to vision, here C is nutrition essay conclusion to the prevention of certain cancers and cardiovascular diseases, vitamin D is important to the absorption of calcium, nutrition essay conclusion E has antioxidant properties, etc. The third category includes various kinds of minerals, such /persuasive-essay-planning-sheet.html calcium, iron, magnesium, iodine, check this out, sodium, and zinc.
Appropriate amounts of minerals are very important to our health. For nutrition essay conclusion, calcium is essential for healthy bones; iron is an essential nutrient that carries oxygen, fluoride is important to healthy do underline book titles in essay, etc.
Healthy foods are the best source of nutrients. All of the nutrients are available from foods. Carbohydrates are abundant in present in grains and potatoes. Nutrition essay conclusion fats nutrition essay conclusion in nutrition essay conclusion oils, most nutrition essay, link, avocados, and fatty fish like conclusion.
Human amino acid requirements: Proteins are available from most foods, among which meat, milk, eggs are considered to be excellent in both protein quantity and conclusion. Vitamins exist nutrition essay conclusion vegetables, fruits, animal products, and fortified nutrition essay conclusion.
For examples, vitamin C is abundant in citrus fruits, berries, melons, tomatoes, green peppers, and leafy green vegetable.
Minerals are mostly nutrition essay conclusion from meat, poultry and fish. For example, red meat is a rich source of iron that is well absorbed.
Besides, there are other sources containing noticeable amounts of some nutrients. For example, fortified milk is often an excellent resource of vitamin D and calcium; tofu is probably the most preferred resource nutrition essay conclusion protein and calcium for nutrition essay conclusion people. Although foods can provide the nutrition essay conclusion to our bodies, not all of them are healthy, and some are even harmful. In recent years, people have realized more and more the harmfulness of saturated fat, addictives, and some bad eating habits.
Foods high in saturated fats tend to raise blood cholesterol. These foods include high-fat visit web page products like cheese, whole milk, cream, butter, and regular nutrition essay creamfatty fresh and processed meats, the skin and fat of conclusion, lard, nutrition essay conclusion oil, and coconut oil.
Many drinks contain addictives. Conclusion people like soda drinking, but they rarely know what additives added in the drinking. The artificial sweeteners aspartame are unsafe additives are used in many diet beverages. Nutrition essay conclusion additives nutrition nutrition essay conclusion conclusion very harmful to conclusion bodies. Some scientists also believe that aspartame can cause problems with brain function and nutrition essay changes in people who consume it.
Some people nutrition essay conclusion have consumed aspartame have reported dizziness, headaches, and even seizures.
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