We Are What We Eat F An Analysis Of The Importance Of Nutrients To Human Health

1256 words - 5 pages

We are what we eat F--An analysis of the importance of nutrients to human health"We are what we eat", as a famous quotation, may be even more accurate than originally thought. Human beings require food to grow, reproduce, and maintain good health. Without food, bodies could not stay warm, build and repair tissue, or maintain a heartbeat. Generally, food provides certain chemical substances needed in order for a person to maintain good health. These chemical substances are called nutrients. With the improvement of living conditions, people realize that setting up a nutrient diet becomes very important nowadays. In this case, the essay will analyze the importance of nutrients to human health in the following three aspects: the function of nutrients, the relationship between nutrients and health and the importance to form a nutrient diet.It is essential to know the function of nutrients before analyzing their importance to human health. In principle, nutrients can be classified into 6 groups. They are Carbohydrates, Proteins, Fats, Mineral elements, Vitamins and Water. Each of them has a special function in the body, and all of them together are needed for overall health. Carbohydrates are a group of nutrients, which are the most available foods in the world. They are important in the diet as a source of energy. Research has proven that a daily diet high in carbohydrates is helpful. They constitute the base of a healthy eating plan. The second group of nutrients is proteins. Proteins are the main sources needed by the body to build strong muscles, repair tissues and maintain an effective immune state and hormonal system. Every cell in the body is partly made of proteins. Besides, scientists find that excess proteins in the diet can be used to store as fat. If carbohydrates, starches, or fats are unavailable, protein can be used to supply energy. Fats Cas the third group, provide our body a very concentrated source of energy. They are required by the body to prevent excessive loss of body heat. Carbohydrates, proteins and fats, in a word, constitute the basic structure of a human body and the body gets its fuel from them. The Mineral elements, as another group of nutrients, account for approximately 4% of body-weight. They help the body's metabolic process, proteins and vitamins to carry out their important functions. Certain amounts of minerals are needed to keep our bodies working properly. They are necessary for good health and growth. Vitamins, which serve as assistants, make it possible for other nutrients to be digested, absorbed and metabolized. They play a key role in energy production, growth, maintenance and repair. They are, however, only needed in small amounts, but must be obtained from diet, as the body cannot manufacture them. There are 13 vitamins needed by humans. Water, the most ordinary substance, is essential to life. All living organisms contain water; the human body contains about 65% water. It is a crucial component of good...

Find Another Essay On We are what we eat F --An analysis of the importance of nutrients to human health

The Cheese We Eat Essay

589 words - 2 pages the positive aspects of cheese, some people still try to put it down. They say it is high in fat, which is unhealthy and can lead to a high cholesterol. Sure I agree some cheeses are high in fat but not all are. Even those that are when eaten in moderation they do little harm. Our bodies need fat. Fat acts as an insulator and protects our body. There is also a large amount of nutrients in cheese that are essential for our bodies. In a 100 gram

We Are What We Carry Essay

933 words - 4 pages spends a great deal of time wishing to be more intelligent, that he becomes blind to his own intelligence. Perry does not like himself at all, and believes he missed opportunities to better himself. Perry has a complex relationship with the intelligence of himself and his peers. Perry’s search for a stable environment is evident throughout the novel. This is reflected through his possession of an object from a time of stability, the belt from a

We are all human

1014 words - 5 pages choice of marriage partner were deemed unconstitutional under the California Constitution in 1948 and under the United States Constitution in 1967. An individual’s exercise of his or her right to marry no longer depends on his or her race nor on the race of his or her chosen partner.” If we are free than we should be able to chose who we want to marry no matter what gender it may be. Gay marriages will benefit adoption centers and thousands of kids

We are human!

1156 words - 5 pages . That is indicating something. We are anxious about the future, not even for ourselves but for . . . Our children. They deserve a better Russia” (64). All of the Russians who were involved in the protesting with for the younger generations to grow in a new Russia their voices are not removed. As well as they wish for a Russia their children will be all proud of to live in (Aron 64). Thirdly, as I stated earlier, according to the article “Putin

Are we Human or Are we Monsters?

686 words - 3 pages In the book Frankenstein, written by Mary Shelly, Victor creates monster, who is caught in a struggle between how the world perceives or views him, and his desire and longing to be accepted as equal to mankind. Although looks can be deceiving, and as monstrous Victor’s creation may seem, he still has a spirit and intellect described very close to what we as humans experience also. To begin with, Victor’s creation is made of multiple body

What is the real purpose of education? Are we in it simply for the purpose of learning? Essay suggests that there is more to an education than books

782 words - 3 pages working with other individuals were just a couple of the very valuable lessons I learned in high school that I believe couldn't have been taught to me anywhere else. I believe that these years are the final "tune-up" in an individual's life. For me it was. I was taught the many academic subjects I would need for the future and at the same time, I learned the importance of having friends, learning to listen to what other individuals have to say and

what are we worth?

842 words - 4 pages of time we are granted. As famous author J.K Rowling once said, “We’re all human aren’t we? Every human life is worth the same and worth saving.” Therefore, there is no difference in our value because of our gender, our age or our ethnicity but what differentiates us all is our ability to make decisions in our lives. It is what we choose to do with our life that affects how we perceive the value of it. In author Lynne Soraya’s article, she

What Kind of Democracy? What Democracy are we in ?

1241 words - 5 pages very clear examples of the author's arguments. Usually countries like U.S and even Canada claim that they are liberal democratic regimes, but still we can see some tribal values associated to them. An example would be Maher Arar's case that was published in Toronto star a week before. Maher Arar was originally from Syria, who was living in Canada for more then 10 years and was a Canadian national. Maher Arar was arrested in U.S on his way to

"Doing the Right Thing" - An Analysis of the movie Insider's influence on our society in response to Sydney Polack's Article "The Way We Are."

2321 words - 9 pages of dishonesty by rejecting to air Wigand's testimony. Meisel Daniel, in The Lancet, states, "Bergman realizes that his own integrity is a better measure. He then does what he thinks necessary to preserve it at the expense of his long-time colleagues." Bergman shouts, "does he go on television and tell the truth? Yes...Are we gonna air it? Of course not. Why? Because he's not telling the truth? No. Because he is telling the truth...and the more

What Are We Willing To Learn?

738 words - 3 pages understand that before everything slips away from us and we are left with nothing. If death is treated as an old friend, rather than a creature of darkness, then what is there to be afraid of in life? Granted, it keeps sadness and misery as its company, but it takes people to a better place. It changes people, sometimes for the good, and wonderful things can be brought about. This man knew that death is not the end, and death is not final.

Should We Eat Animals?

697 words - 3 pages not eat meat at all can miss out on important nutrients, such as crucial vitamins and minerals (Langley 50). The first people to walk the Earth ate only plants (Langley 9). Then, about two point five million years ago, they began to consume meat (Langley 9). The first meat-eaters depended on meat to survive (Langley 31). Meat is an excellent source of vitamins, proteins, and fats. A vegetarian on a vegetarian diet may need to take

Similar Essays

The Illusion Of Choice: Who Really Chooses What We Eat?

1868 words - 8 pages items based on their personalities and possible monetary or health benefits. Their shopping habits varied widely, especially those of groups of people shopping together. The link between all these people is that while they think they chose the food they bought, but this choice is just an illusion. Large invisible commercial agencies control the products that are available to these consumers, and these do not necessarily pick the products the

Why We Eat What We Eat

995 words - 4 pages Why we eat what we eat Why we eat what we eat refers to why and how people eat, which foods they eat, and with whom they eat, as well as the way people store, use, and discard food. Individual, social, cultural, religious, economic, and political factors all influence the way people eat there food. Economic Money, values, and the consumer all affect what a person purchases. The price of a food is not an indicator of its nutritional value. Cost

What We Eat Essay

917 words - 4 pages American pay more in fast food than one does on entrainment like movies, books, and music combined. In 1970, The United States spend around $6 billion on fast food and by the end of 2011 the amount was nearly doubled to $110 billion. Fast food is now found all over the places like hospitals, airports, and zoos. “What We Eat”, wrote by Eric Schlosser reflects on his research on the far-reaching effects of the American life. “What We Eat,” is a

What Are We Made Of? Essay

1069 words - 5 pages than perfect grades. But there are some things that I think most people have in them. It’s a positive spirit. Now, everyones is triggered by different stuff but we all have one. But, of course where there is a positive spirit there is a negative spirit which is much, much easier to catch. Even though The Tragedy of Romeo and Juliet doesn’t scream positive messages about human spirit there are still some in it such as, love can make you do crazy