Causes and Effects of Obesity in Humans

... of obesity in the Unites States. The documentary brings together a series of long term scientific studies and national facts that supports the problem of obesity in America. The four parts bring together possible causes and effects of the body being overweight. There are many things that causes obesity; over eating. Lack of exercise, genetic and environmental DNA. I find it extremely sad that the United States as a nation is suffering from obesity. I do though understand some of the causes of it. And ... it will cause many problems like obesity. The most shocking thing I learned from wat...

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• Grade Level: High School

... or DNA. Also the same reading said, Radiation of the phones, laptops, and other wireless devices also contribute to sperm count decreasing more per year. It means that, "in around 70 years males won't be able to reproduce and humans will come to extinct " (Silverstone). The eyes are ... even though the phone is not near the brain, it will still affect the body in a different way other than tumors. Even if these damages are not permanent, they have short term effects to the vision when starring at a bright screen. People complain about having vision discomfort ... changing their physical...

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• Grade Level: High School

... as: cancer, diabetes, hypertension, gallstones, obesity and food-borne illness are more present in an omnivore lifestyle (Craig). Winston Craig, a professor of nutrition at Andrew University, says, "People who consume higher amounts of fruits and vegetables have about one-half the risk of cancer, especially the epithelial cancers (n.pag.)." Many doctors do not recommend red meat, because it is very fatty and causes preventable illnesses. Instead, most doctors ... is not necessary. With new medicine available, yes, more illnesses are being cured. But keep in mind that medicine is scienti...

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• Has Bibliography
• Grade Level: Undergraduate

... is the most commonly used flavorant and is a critical nutrient to humans and animals (Freedman). Preservatives are added to foods to help prevent spoilage by bacteria, fungi, and other biological agents (Freedman). "Spoilage can lead to a decrease in the nutritional quality of foods, to the growth of food-poisoning microorganisms such as the botulism, or to the production of deadly chemicals, such as aflatoxin, ... Good the Bad and the Ugly of Food Additives). Caffeine causes many problems to the body, "It can interfere with sound sleep and often makes people jittery and high doses have b...

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• Grade Level: High School

... of humans. Although animals have been used in medical research for numerous years, it was not until the early 1920's that it became more prominent. It was at this point that the introduction of using live, non-anesthetized animals to study toxic effects of an increasing array of drugs, pesticides and food additives was introduced. After this great advance in medical research the use of animals grew with leaps and bounds. In ... can be removed from them. These monkeys are also being used to find ways to reduce organ failure, obesity and Taurine deficiency (which causes vision problems). ...

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... help heal these patients. Pancreatic cancer is thought to result through the successive accumulation of gene mutations along with other issues as well (Heinemann). Some of these risk factors include age, race, gender, tobacco, obesity, diabetes, family history, occupational exposure, genetic syndromes, and other problems of the pancreas and liver such as cirrhosis or chronic pancreatitis (American Cancer Society). The risk ... tumors, as they don't respond well to it. Some unpleasant side effects of radiation therapy are mild skin changes, nausea and vomiting, diarrhea, fatigue, poor appe...

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• Has Bibliography
• Grade Level: Undergraduate

... as others to deal with the roller coaster of life with its ups and downs and unexpected twists and turns. Besides roller-coasters, some major causes of stress include illness, job changes, moving, separations and divorce, deaths in the family, and financial difficulties (Rathus & Nevid, 1999), or a more timely issue, the sense of uncertainty that has taken hold since the terrorist ... from the gut to the large muscles of the arms and legs to provide more strength for combat or greater speed in getting away from a distressful situation, and a multitude of other uncontrollable reactions a...

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• Has Bibliography
• Grade Level: Undergraduate

... are to blame for the rise in weight and obesity; fast food, soft drinks, decline in exercise, increased portion size, and highly varied foods. Eating habits and the level of an individual's physical activity are greatly affected by culture and society. Television and magazines glorify what they believe the ideal body should be. This creates an obsession in people to look a certain way. It causes people to compulsively work out, diet ... 450 species. There are a few different explanations as to why homosexuality is biological but in my opinion this is the most significant. These 450 specie...

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• Grade Level: High School

... and a happy mood with sudden bursts of laughter. Angelman syndrome is caused by the absence of certain genes normally presents on the copy of chromosome 15 inherited from the mother. What is Chromosome 15? Humans normally have 46 chromosomes in each cell, divided into 23 pairs. Two copies of ... UBE3A that, when absent, likely causes the characteristic neurologic features of Angelman syndrome. People normally inherit one copy of the UBE3A gene from each parent, and both copies of this gene are turned on in many of the body's tissues. In certain areas of the brain, however, only the copy ...

• Word Count: 3370
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• Grade Level: High School