Nutrition and Health Essay Words11 Pages Nutrition is a process that involves the breakdown of food and other substances in the mouth useful in the delivery of body energy. Practicing healthy diet can lead to avoidance of both the known and the unknown health issues Feb 15, · Nutrition includes the physical act of eating, digesting and absorbing nutrients. Nutrition is the process that living things take in food and use it. Plants can be nourished by air, water and sunshine. ut human beings have much more complicated needs. Our nutrition may be good or poor, depending on the food we eat However, the benefits of good nutrition go way beyond weight. Having good nutrition can help: reduce the risk of different diseases such as diabetes, heart disease, stroke, various types of cancers, and osteoporosis. Good Nutrition also reduces high blood pressure and it can lower high cholesterol. If you have good Nutrition you can improve your overall well-being, improve
Essay On Importance Of Nutrition - Words | Internet Public Library
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 a good health.
In our daily life, the main source of nutrition comes from variety of foods we eat. Health starts with nutritional foods. It is the intention of this article to help you to have appropriate nutritional foods by introducing some basic knowledge of the relationships between nutrition and health, and nutrients foods.
Nutrients are necessary for human bodies to maintain energy to move, and generate chemical substances such as enzymes for metabolic activities. The nutrients that are essential to human bodies may be categorized into three types.
The 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 vitamins. However, some kinds of fat, especially saturated fats, increase the risk for coronary heart disease by raising the blood cholesterol. Proteins are polymers 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 a host of specialized products Human amino acid essay on nutrition can the controversy be resolved.
We can write a Custom Essay on Nutrition for you! The second category includes various kinds of vitamins, such as A, B, B-6, C, D, E, biotin, choline, folate, and thiamin. They play a wide variety of roles in making our bodies work normally.
For example, vitamin A is important to vision, essay on nutrition, vitamin C is important to the prevention of certain cancers and cardiovascular diseases, vitamin D is important to the absorption of calcium, vitamin E has antioxidant properties, etc.
The third category includes various kinds of minerals, such as calcium, iron, magnesium, iodine, fluoride, essay on nutrition, sodium, and zinc. Appropriate amounts of minerals are very important to our health. For example, calcium is essential for healthy bones; iron is an essential nutrient that carries oxygen, fluoride is important to healthy teeth, 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. Unsaturated fats occur in vegetable oils, most nuts, olives, avocados, and fatty fish like salmon. Human amino acid requirements: can the controversy be resolved Proteins are available from most foods, among which meat, milk, eggs are considered to be excellent essay on nutrition both protein quantity and quality, essay on nutrition. Vitamins exist in vegetables, fruits, animal products, and fortified foods. For examples, vitamin C is abundant in citrus fruits, berries, melons, tomatoes, green peppers, and leafy green vegetable.
Minerals are mostly available from meat, poultry and fish. For example, red meat is a rich source of iron that is essay on nutrition 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 of protein and calcium for many people, essay on nutrition. Although foods can provide the nutrients to our bodies, essay on nutrition, 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 dairy products like cheese, whole milk, cream, butter, essay on nutrition, essay on nutrition regular ice creamfatty fresh and processed meats, the skin and fat of poultry, lard, palm oil, and coconut essay on nutrition. Many drinks contain addictives.
Many 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.
These additives are very harmful to our bodies. Some scientists also believe that aspartame can cause problems with brain function and behavior changes in people who consume it. Some people who have consumed aspartame have reported dizziness, headaches, and even seizures.
The story on Food Additives¡± Bad eating habit is another enemy of health. For example, western cultures have sky-high rates of heart disease, cancer, stroke, diabetes, essay on nutrition, etc. There are many side effects related to this popular eating habit, most of which are damaging to our health and personal care.
Eating fast food regularly may essay on nutrition our bodies to be deficient in the vitamins and minerals we need maintain good health; also, eating fast food can be very addictive, and people accustomed to it rarely change their eating habits.
The Negative Sides of Fast Food In conclusion, understanding some basic knowledge of the relationships between nutrition and health, and nutritional foods is good for our healthy life. Otherwise, we may suffer various diseases such as cancer, tumor, headaches, and even seizures. Fortunately, people are more aware then ever of the dangerous of pesticide residues on fruits and vegetables, and of additives in our processed foods.
There is intense pressure on the federal government to ban unsafe substances. But it is also our responsibility as consumers to learn how to eat safe and healthy food for long and healthy lives The Story on Food Additives com is a professional essay writing service committed to writing non-plagiarized custom essays, research papers, dissertations, and other assignments of top quality, essay on nutrition.
All academic papers are written from scratch by highly qualified essay writers, essay on nutrition. Just proceed with your order, and we will find the best academic writer for you! Save my name, email, and website in this browser for the next time I comment. Leave this field empty. Free sample essay on Nutrition : Everyone hopes to have a good health, but not everyone understand the importance of nutritional foods to our health.
Free essay samples and research paper examples available online are plagiarized. They cannot be essay on nutrition as your own essay on nutrition, even a part of it. You can order a high-quality essay on nutrition essay on your topic from expert writers: EffectivePapers. Related Posts: Essay on Puffin Bird Food Security Essay Sample Systematic Literature Review Example. Deshawn Jackson June 1, at am. Isabel May 11, at pm. Anonymous March 5, at am. Anonymous March 5, at pm.
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The author of the 5:2 diet explains why eating healthy is more important than exercise
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Dec 17, · Nutrition is very important for our body. The right nutrition helps our body to develop and function properly. There are many reasons due to which nutrition is necessary for our body. It helps us to maintain our mental and physical health. Nutrition focuses on our well being. With the right nutrition we tend to remain fit and blogger.comted Reading Time: 7 mins Proper nutrition is one of the most essential elements to being healthy and living a long life. People deal with food every day, and food has been a part of life since the beginning of civilization. What we eat becomes our diet, and our diet plays a major role in deciding how healthy we are and how well our body functions Aug 19, · 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 a good health. In our daily life, the main source of nutrition comes from variety of foods we eat. Health starts with nutritional foods
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