Human Body Essay

  • Organs Of The Human Body

    Organs play a vital role within the human body. They perform specific roles, that keep us healthy and living. When an organ fails, the body has a limited amount of time before a severe illness or death occurs. Hundredths of thousands of people need organs around the world. However, the demand for organs is greater than the supply. A study shows that although ninety-eight percent of adults’ support organ donation, only forty eight percent are signed up to donate organs (U.S. Government Information

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  • Human Cells And The Human Body

    specific tissues or organs in the human body. In other words, there are 2 types of cells in the human body. Human Embryonic Stem cells (hES cells) were first discovered in 1998 by James A. Thomson and his team, and can only be collected from pre-implantation embryos, and have proven abilities to form cells of all tissues and organs in the human body. The other type of stem cells are ‘adult’ stem cells. ‘Adult’ stem cells are found in a wide range of tissues in the human body, including in the foetus and

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  • Physiological Processes Of The Human Body

    Introduction As homeotherms, humans have the ability to control thermoregulatory mechanisms: physiological processes that are critical to maintaining core temperature within a very narrow limit. Although peripheral temperature fluctuates regularly & often largely in response to ambient temperature, core temperature must be maintained within a tight window in order for the human body to function properly. Throughout the course of circadian rhythm, the body’s core temperature can fluctuate by up to

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  • The Respiratory System Of The Human Body

    System’s Vital Role in the Human Body Lakessia Dumas Dominque Johnson Lashonda Johnson Jessica Mager Keyaira Studvent Dorsey School Of Nursing Abstract The human lungs are amazing feats of nature; they help us pump vital oxygen through airways and into the bloodstream every second of the day. Without this ability, humans could not survive on Earth. This paper explores the major parts of the respiratory system, the main purpose and how it plays a crucial role in the human body. The organs that make

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  • The Structure Of A Human Body

    In a human body, there are four core classifications of tissues, which are epithelial tissue (plural form epithelium), connective tissue, nervous tissue, and muscle tissue. And each of these tissues has its own unique function in our body that makes us a perfect complement function organism. In the beginning, the simplest structural elements or atoms such as calcium (Ca +2) or sodium (Na +1) involve in the basic unit of living matter. These matters combine to form other matters like the fusion of

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  • Human Brain And Its Effects On The Human Body

    least. People in our world fight day by day to survive. I am sure you have realized by now, it is extremely easy to give up. But what keeps us going? What signals our brain to gain endurance to not give up hope? The human brain is not only one of the most crucial organs in the human body, but it is also one of the most complex. Our brain has the ability to motivate us through situations we would never think we could possible get through, nonetheless encounter. We as people are usually connected to

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  • Understanding The Anatomy Of A Human Body

    anatomy of a human body. The human body has a plethora of important and vitals parts that play keys role. These vital parts are important to maintain hemostasis of the body. Without the heart, blood would not be able to pump, and the body would die. The kidney helps keep the bad stuff out of our body as like a filter for clean drinking water. The liver is important for producing proteins to help the blood clot and also plays a role in metabolism process. The most important organ in the body is the brain;

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  • Chemical Structure Of The Human Body

    The human body is mainly made up of four elemental components: oxygen (65%), Carbon (18%), Hydrogen (10%), and Nitrogen (3%). It is also composed of about 28 other elements including, Potassium, Sodium, and Calcium. Each plays a major role on the daily functions of the human body. Oxygen accounts for roughly about two-thirds of the mass of the human body and is use in cell respiration. Carbon is part of the molecular structure in certain fats, proteins, and carbohydrates; which are essential

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  • The Senses Of The Human Body

    The five senses of the human body are smell, taste, touch, hearing and vision. All five senses are crucial to our daily living. Without these senses, people will lose touch with themselves and the body there in. Our senses are activated by stimuli from events and things. The information is sent to the brain to interpret and the brain applies it to the appropriate actions. The smell sense is part of the chemosensory systems. The Chemosensory system is also known as the chemical sense. The chemosensory

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  • Eukaryotic Cells And The Human Body

    mitochondria which is the “power house” of the cell and this is how eukaryotic cells has been created. Human body is composed of about 70 trillion of eukaryotic cells which starts with a fertilization of a female’s egg and male’s sperm. From the replication of the single cell called meiosis, a human is being created. However, no one knows which cell or cell group will become what part of the fetus’s body. Those cells are called stem cells. According to the stem cells “have the ability to

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  • The Human Body Is A Cure For Cancer

    genetic factors, bodies, and mutations, making it difficult to find one single cure for all types of cancer. The human body is born with 10 trillion cells that function perfectly. Each of these 10 trillion cells have an inherent drive to grow, divide and multiply. If there is too little growth, the body will die. If there is too much growth, the system will become overwhelmed and cancer will start forming (Gordon and Curtin 23). The malignant cells can then spread throughout the body and form new groups

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  • Genetic Disorders And The Human Body

    activities and genetics. The human body is made up of several organ systems such as the digestive system and the respiratory system, and each of those organ systems is composed of various organs that work together as one unit. All of these organs are constructed of several types of tissues, defined as a group of cells with similar structure and function. These structures with specialized functions in the eukaryotic cells, which are cells only found in multicellular organisms like human beings, is called organelles

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  • Exercise Effects The Human Body

    Exercise effects the human body in many fascinating ways; as it causes the body to adapt and alter to aid the body’s stimulation. Take when carrying out the Harvard step test practical. This test is where a person carries out a period of exercise for a certain length of time and then records their heart rate before and for so long after the period. This shows how fit and healthy the heart is by showing how long it takes for the heart to go back to a regular resting pulse rate. “The cardiovascular

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  • Human Body And The Body

    The human body is made up of many bones, along with muscles, tendons, and tissues. There are so many things that can go wrong with the body that can cause pain, life threatening complications, and in the long run other parts of the body can become affected. The body systems can be vast and complicated, in order to explain the problems that can happen I will give an overview of the bones in the human body. The human body has 214 bones in it. The body has different types of bones and are put together

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  • Sleep And Its Effects On The Human Body

    some of the major sleep disorders that can affect a few to 3 million citizens of the United States (National Heart, Lung, and Blood Institute, 2016). Sleep is a must, many people don’t quite understand it, how it alters the human brain alone. It is a part of the human body, and helps it in more ways than you can imagine. Sleep helps your brain to work properly. At night when you are asleep, the brain is forming new pathways, to help you learn the new material the next day, as well as to remember

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  • Important Components Of A Human Body

    In healthcare, vital signs are important components of a human body. Taking vital signs shows the three important body processes in anatomy, which are the regulation of body temperature, the breathing, and the heart function. These signs are easily affected by daily activities, sleep, food, weather, emotions, and illnesses. Furthermore, these responses subserve a nurse, medical assistant, or a healthcare staff to determine the best treatment for a patient especially if it is a life-threatening situation

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  • The Human Body And Its Effects On The Body

    In the human body, nearly 70 trillion cells work simultaneously with one another to maintain order throughout the designated body system (Zimmer, C., 2013). However, occasionally mutations occur in the deoxyribonucleic acid (DNA), causing catastrophic events to occur throughout the body. Once these mutated cells have replicated and begin to take over a specified region, the mass then begins to absorb the region’s main source of nourishment: the blood supply. This is known as cancer. Each year, approximately

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  • Plastic Surgery And The Human Body

    Humans everywhere are so focused on the way they look in today’s society. A large percentage of humans feel they should alter their body for society to except them. About 15.6 million surgeries have been recorded in the year of 2014 just in the United States (Plastic surgery statistics show new consumer trend , 2015). Many over look the risks that plastic surgery could provide for the people. Plastic surgery risks are Medical, society issues, scarring, and anesthesia risks. Not only are there many

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  • The Effect Of Metabolism On The Human Body

    Metabolism Metabolism is the sum total of all the chemical reactions in the human body. Metabolism is as physical and chemical changes that take place in a human body that provide acceptable energy for life processes and the synthesis of new materials. Metabolism is like a balance between reactions. On this balance there is two sides. Breaking down and building up. Breaking down is known Catabolism. Catabolism is simply breaking down molecules for energy. The buildup part of metabolism is known

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  • The Human Body And The Body

    The human body is born with over two hundred fifty bones, as the body ages the bones fuse together into over two hundred bones. These bones can vary in structure and all have multiple functions depending on the location and purpose. Long bones may be positioned with other bones as a ball and socket, while flat bones can act as hard plates like the skull which acts as a case for the brain. Our nerves send messages throughout the body to do everyday functions such as walking, talking, and eating

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  • The Human Body And The Body Structure

    All over the world animals are being tested on products such as Febreze without even knowing it. Animal testings are used for many studies. The human organ system, and the body structure is similar to that of animals. Researchers study animals to understand how the human body processes different drugs and chemicals such as that of the animal. Animals help with the study of several illnesses such as cancer, and heart diseases. Many companies test on animals, some of these companies include Clorox

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  • Blood Transfusions And The Human Body

    transplant. The history of blood transfusions connects back to physician William Harvey discovering the circulation in blood in the human body in 1682. It was about 40 years later, in 1665, that physician Richard Lower successfully transfuses blood from one dog to another, saving the sick dog’s life. Unfortunately, it took another 200 years before the first successful human blood transfusion occurred in 1818 by obstetrician James Blundell. From there, different blood types were found, transfusion techniques

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  • The Human Body : Pushing The Limits

    The human body is an extraordinary, highly organized structure made up of cells that work together to accomplish specific functions necessary for sustaining life. Everyday we take our bodies through stressed limits on a daily basis that we do not even recognize. In this essay, I will explain how our bodies go through stressed, maxed out limits from the outside to the inside of our bodies. Back in 1996, Discovery Channel made a film about the human body, called, “The Human Body: Pushing the limits”

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  • The Human Body And Its Effects On Our Body

    Because every living organism on the planet is part of the ecosystem I thought it was important to incorporate what chemtrails do to the human body. The deterioration of cognitive function is just one effect of chemtrails on our immune system. The skin, being the largest organ in our body, is a permeable membrane. This means that invisible toxins in our air, including chemtrails and other highly dangerous chemicals, go right into our skin. Poisoned rainwater or snow touching our skin does the same

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  • Sexual Side Of The Human Body

    detailed shots of characters in the process of coitus. What this means to the way Americans bring up their children is a question of parental control and one open to debate. Whether the exposure of children of various ages to the sexual side of the human body is acceptable or not is a matter of perspective and one that cannot be explicitly carved out. Nonetheless, restraint is advised during the start of the show. A more common and perhaps funny side of sexuality is portrayed in minute 46 of the first

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  • The Human Body And The Soul

    The dialogue “Phaedo” takes place during the time that Socrates was to be executed after being falsely convicted. Before his death, Socrates explored many theories regarding the body and the soul with his pupil Plato. Plato presents four different arguments to prove the immortality of the soul, that all though the human body perishes after death; the soul still exists. Firstly, he explains the Theory of the Opposite Forms that something came to be living only after having first been dead. Then his

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  • Bacteria And The Human Body

    Among human beings are small microscopic life-forms that exist everywhere throughout the world. Those microscopic life forms are known as bacteria. Bacteria can survive in the coldest or hottest temperatures around the earth. Known to be unicellular, bacteria live within human bodies and also in the food we eat. Not only that, they are everywhere. Bacteria plays a major role in the human body. For an example, it is bacteria located in the intestines that help with food digestion. Even though bacteria

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  • The Immune System Of The Human Body

    shots, Everybody! The immune system is an important and complex part of the human body, guarding it against bacteria and other foreign substances that would make you sick. When you’re born, you’re immune system is pretty susceptible to different diseases because you’re body doesn’t know how to fight them yet. Vaccinations help to strengthen your immune system by introducing weak and harmless versions of a disease to your body. Antibodies then attack the disease and get rid of it. This helps to protect

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  • The Human Body

    From a very young age the human body drew my attention. I was interested in what medicines work well together, and which ones do not. The seamless interworking of the human anatomical system fascinated me. It was the only system I could think of that was completely flawless. I watched people I loved take many medications at a time and I would find myself searching the Internet for information on these drugs. As the years went on I was diagnosed with multiple diseases. I was constantly researching

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  • Malnutrition And Its Effects On The Human Body

    Malnourishment and Mortality: Daily, all around the world, hunger and malnutrition take more lives of humans than AIDS, malaria and tuberculosis combined. Starvation is a worldwide issue that has detrimental effects on people’s physical and social well being. The deprivation of food and nutrients can cause many negative effects on the human body especially for growing children. Negative effects can include being more vulnerable to diseases, a stunted physical and mental growth and higher child mortality

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  • The Effects Of Drugs On Human Body

    The human brain is undoubtedly the most complex organ in the human body. This three-pound mass of jelly-like, dark and gray tissue controls all human activity. From walking to driving a car to breathing, the brain is the center of all the action in our everyday lives. The brain maintains your body’s basic functions, enables you to understand and react to your experiences and forms your thoughts, feelings, emotions, and behavior. It consists of many parts that all collaborate as a team with one goal:

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  • Roman Sculptures Of The Human Body

    Roman Sculptures emphasized on the importance of a perfect body. The fascination of the human body was revealed in marble sculptures created by the Romans. Balance, proportion, and poise were used to create the perfect body forms for the sculptures. Roman styles of sculptures strongly influenced by how they saw the importance of athletics and how they glorified the beauty of a well-formed body. The excellence of proportions that were accomplished in the Greek and Roman times still motivate artists

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  • The Human Body Is Driven By Reactions

    The human body is driven by reactions. Much of those reactions rely on enzymatic processes. Enzymes are proteins that in many cases act as catalysts to speed up reactions taking place all over the body. From metabolism to ocular functions, enzymes are necessary for the activities of everyday life. As such, it is important to gain an understanding of enzymes and the common mechanisms that dictate much of human and nature’s actions. This insight will also illustrate how some enzymes are utilized in

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  • Homeostasis And The Human Body

    concept of homeostasis and the response it gives to the human body ,how it also plays a role in the human body and also the changes in the internal environment during excursive the concept of homeostatic is the understanding of how our body works as one. Homeostatic is a system that works in order to keep the body maintained in its internal environment even in external changes ,internal environment controls of blood ,tissues fluids and all body cells contents all the metabolic processes are governed

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  • Human Physiology And The Human Body

    grandmother fell victim to gastric cancer. As a young child with minimal knowledge on diseases and the human body for that matter, I was left contemplating the illness that plagued my grandmother’s body. I yearned endlessly to ease her pain. I had never witnessed anyone suffering through such agony in my life before and I was extremely distraught by her worsening state as the cancer gradually invaded her body. My desire to learn about my grandmother’s condition, therefore, led me to accompany her to the

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  • Sucralose: the Effects on the Human Body

    effects on the Human body Sucralose: The effects on the Human body W. F. Ingram Brandman University Author Note This outline was prepared for FSNU-200: Human Nutrition, taught by Dr. Ludwig Abstract In this paper, I will discuss the impact that artificial sweeteners are having on the American Diet. I will explore the artificial sweetener Sucralose, in detail. I will describe, in brief, the history and uses of Sucralose. I will explore the effects that Sucralose has the human body, and some

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  • The Effect Of Protein On Human Body

    of Protein In order for the human body to function properly, an individual needs a variety of different sources. Proteins are considered a key source that is needed in the human body and are essential to one’s diet. This is true because proteins inhabit a spot in every cell in an individual’s body. Therefore, individual’s need to consume a large amount of protein in order to maintain good health. Proteins are essential to a variety of different functions for one’s body but are said to help with muscle

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  • The And Its Effects On Human Body

    Numerous toxicants have some sought of an affect the human body. These come in a variety of ways, but in the process more often the most affected happens to be the respiratory, immune system, along with the liver. These are primary systems within the body that are vital in order for each of us function and survive. Therefore if by some chance these if any of these systems/organ manage to fail, the likely outcome would be that a person becomes very ill. While technology has come a long way, as result

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  • The Blood Course Of A Human Body

    The blood course of a human body does not legitimately control contamination by versatile and natural frameworks. At times, spilling of disease and fizzled of resilience reaction prompt to for living beings are undesirable. The parasite disease turns out to be high in immune system and immunocompromised patients ' lymphoid organs. A trial "Utilizing diverse investigation of cellularity to Measure contamination medicines," shows how the qualities and shift in cellularity of parasite in a patient 's

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  • Vaccines And Its Effects On The Human Body

    parents should vaccinate their children. Although, they have been beneficial to health of the human race many believe that it’s their personal right to decide whether or not they should give their children vaccinations due to speculations that children may obtain illnesses such as autism. However, past and recent studies have proven that vaccinations can be more beneficial than harmful to the human body by aiding the reduced spreading of dangerous diseases and prevention of catching life-threatening

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  • Stem Cells And The Human Body

    field have made advances in the medical world that could exponentially lead to curing cancers and autoimmune diseases, as well as repairing and replacing damaged organs. The research of stem cells has furthered the human race’s knowledge of medicine and the human body, thus making humans more advanced in terms of health, and even closer to finding a possible cure for several different terminal diseases. (Stem Cells, stem cells,or Stem cells?) Through stem cell research scientists have concluded that

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  • Minerals : The Human Body

    Minerals are needed in the human body. Minerals are classified as major minerals or trace minerals. Major minerals include calcium and phosphorus. While, trace minerals include iron and zinc. Major minerals are defined as a mineral vital to health that is required in the diet in amounts more than 100 milligrams per day. Over 99% of the calcium in the human body strengthens bones and teeth. Calcium is often, found in dairy products like milk and cheese. Some secondary sources for calcium

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  • Roman Sculptures Of The Human Body

    Roman Sculptures emphasized on importance of a perfect body. The fascination of the human body was revealed in marble sculptures created by the Romans. Balance, proportion, and poise were used to create the perfect body forms for the sculptures. Roman styles of sculptures strongly influenced by how they saw the importance of athletics and how they glorified the beauty of a well-formed body. The excellence of proportions that were accomplished in the Greek and Roman times still motivate artist

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  • Energy And The Human Body

    Energy and the Human Body Energy Energy is “The ability or capacity to do work”. There are five different types of energy; Chemical, Heat, Sound, Electrical and Light. Chemical energy is energy stored in atoms and molecules; it is released in a chemical reaction, with heat as a by-product. Heat energy is the result of the movement of particles. Sound energy is a form of energy which is linked to vibrations of matter. Electrical energy is when electrons move from atom to atom via the use of magnetic

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  • Transportation System Of A Human Body

    transportation system and road networks. Not only changing them, but forcing them to jump into the future. He does this by first discussing how the people have tried to fix the transportation system, then he goes into comparing the vascular system of a human body, and finally he gives how he feels the roadways should be fixed and improved.     First off, Wanis speaks about how people tried to fix the roads and highway system, but it ultimately gets overwhelmed and fails also. He says, “For decades, our

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  • The Human Body System

    To Be A Human I Am Human I am human I am the melody I hear Harmonious and bright I am the paintbrush Painting a canvas of life I am the painting that stretches along the cave wall Delicate and unique I am the gentleness of a calm breeze Charming and Soft To be human To feel Anger through happiness To have a conscience To be unique and diverse I have a soul I am human To be human means to have individual thought processes, be unique, making rational decisions and feeling anger, happiness, sadness

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  • The Human Body And The Body

    The human body performs many complex processes on a daily basis it is a machine working overtime to make sure our bodies can function effortlessly and maintain homeostasis. Any disruption in the body and the body is ready to respond performing many complicated procedures to bring the human body back into balance. For example, if a person steps on a thumb tack many people would think that all that occurs is that the person feels pain and the individual jerks their leg in response due to that pain

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  • Sleep And The Human Body

    right amount of sleep they needed at night (Better Sleep Foundation). Sleep plays an important part in keeping the human body healthy and happy. Not getting enough sleep affects how the body functions in many ways. Understanding the amount of sleep people need, what regulates the amount of sleep a person gets, and how sleep affects a person 's health, is very important to the human body. Most people do not know the amount of sleep needed at night. Although each person is different, there are

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  • The Human Of Human Body

    achieved the understanding of the human body. For example, how each system of the human body works, but most importantly, how they fail to work has led to different disease processes and the possible treatments. Although genetic research began long ago, it was not until 1990, when the Human Genome Project was introduced and successfully completed in 2003 (National Human Genome Institute, 2014). This project allowed scientists to understand the “sequences that make up the human DNA” (Moss, 2014, p.155) and

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  • The Human Body As An Instrument

    The human body is an intricate instrument and the nutrition it receives determines the sound it produces. Without proper nutrition, the human body as an instrument would produce a sound similar to an animal’s cry for help. With proper nutrition, the human body as an instrument produces the sound of a symphony of well-orchestrated musicians. With such a widespread epidemic of cancer across America, it is important to bring attention to the fact that proper nutrition is the only pathway to take to

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