Effects of Fast Food Essay Example for Free

Effects of Fast Food Essay INTRODUCTION Junk food is typically defined as foods with little nutritional value that are high in calories, fat, sugar, salt, or caffeine. It is widely believed that the term was coined by Michael Jacobson, director of the Center for Science in the Public Interest, in 1972. Common junk foods include salted snack foods, gum, candy, sweet desserts, fried fast food, and carbonated beverages. The convenience, price and predictability of fast food makes it a frequent meal choice for many people. However, as consumption of fast food has risen over the last three decades, so too have occurrences of several health issues and diseases related to fast food and unhealthy eating habits. Eaten regularly, fast food can put you at an increased risk for developing diabetes, heart disease or obesity. The fast food industry in India has evolved with the changing lifestyles of young Indian population. The sheer variety of gastronomic preferences across the regions has brought about different modules across the country. Many of the traditional dishes have adapted to suit the emerging fast food outlets. The basic adaption is to decrease the processing and serving time. HEALTH EFFECTS A study by Paul Johnson and Paul Kenny at the Scripps Research Institute (2008) suggested that junk food consumption alters brains activity in a manner similar to addictive drugs like cocaine or heroin. The increase of junk food is directly associated with the increase in obesity, heart disease, high blood pressure, certain cancers, tooth decay, and other diseases. Fast Food Contributes to Obesity Fast food is a major contributor to rising occurrences of obesity. Calorie-laden fast food meals can contain nearly a full days worth of calories and fat and, eaten regularly, can increase your chances of obesity. According to CBS News Health Watch, almost one-third of U.S children between the ages of 4 and 19 consume fast food which, depending on the regularity which with fast food is eaten, can cause a 6-pound weight increase per year. Fast Food increases Diabetes Along with obesity, consumption of fast food has been linked to an increased chance of developing Type 2 Diabetes. In Type 2 Diabetes, either your body is unable to regulate blood sugar with insulin, or is unable to produce insulin. Increased body fat, along with a high-sugar and high-carbohydrate diet, can increase your bodys resistance to insulin, which monitors your blood sugar levels. An article published by the US Department of Health and Human Services states that people who ate fast food two or more times per week were twice as likely to experience insulin resistance. Fast Food is High in Sodium Fast food is typically very high in sodium. A large order of fast food french fries can contain as much as 30% of your daily value of sodium. While important to consume in small amounts, a diet high in sodium can lead to high blood pressure, a potential precursor to heart disease. As excess sodium builds up in your bloodstream, your heart must work harder to pump blood successfully, which can cause hypertension and high blood pressure. Regularly consuming foods high in sodium can greatly increase your chances of developing high blood pressure. Fast Food is Low in Nutrients Many fast food are low in nutrients. Hamburgers served on white bread, french fries and other high-carbohydrate sides and fried or high-fat meats are common fast food menu items, and all lack important nutrients such as vitamins found in fresh produce, fiber found in whole grains and protein served without added fat. Foods which are high in sugar and carbohydrates but low in nutrients are also often less filling than healthier options, and can lead to overeating. Furthermore, non-nutritious fast food several times per week can impact your energy levels and mood, and may put you at risk for vitamin deficiency. Harmful Effects of Junk Food * The regular consumption of junk food is the leading factor in obesity and excess weight. * Obesity is second only to smoking as a cause of death in America. * 46% of Canadian adults are either overweight or obese, with obesity in children increasing three-fold over the past 2 decades. * Consumption of Aerated drinks containing sugar has been linked to weight gain and an increased risk for development of type 2 diabetes. * Studies have revealed that obese people have twice the rate of chronic health problems as people of normal weight. * Junk food diet is a major cause of heart diseases. * High cholesterol resulting from junk food puts undue strain on the liver, causing long-term damage to this essential organ. * Research has suggested that diets high in fat may also impair essential brain functions, like concentration and memory. The junk food facts about Aerated drinks alone are alarming. There is compelling evidence that regular consumption of Aerated drinks leads to Increased rates of: * Bone fracture * Osteoporosis * Weight gain and obesity * Type II Diabetes * Kidney stones * Tooth decay and other dental problems ACKNOWLEDGEMENT I am deeply indebted to my Economics teacher, Mrs. Payal Mathur, without whose help this project would not have been possible. The success of this project depends largely on the encouragement and guidance provided by Mrs. Payal Mathur. I take this opportunity to express my gratitude to the people who have been instrumental in the successful completion of this project. I cant thank them enough for their tremendous support and sparing their valuable time. I would like to thank the people of my colony, my friends and relatives who were my respondents and painstakingly filled the questionnaires. The guidance and support received from all my family members who contributed to this project, was vital for the success of the project. I am grateful for their constant support and help. Last but not the least, I also acknowledge the effort put in by my elder sister Miss Upasna Handa in compiling the project. BIBLIOGRAPHY INFORMATION: * www.google.com * http://en.wikipedia.org/wiki/Junk_food * http://facts.randomhistory.com/interesting-facts-about-junk-food.html * http://www.livestrong.com/article/497521-facts-about-the-dangers-of-eating-fast-food/ PICTURES: * www.google.com JUNK FOOD FACTS CHILDREN * The junk food industry deliberately targets children as young as 2 in a bid to create brand preference and lifelong loyalty. * Advertisers question kids and tap into their play to create ads and products with guaranteed child-appeal. Fast food chains use the lure of free toys to get kids to persuade their parents to spend. A desirable toy can double or triple weekly sales of kids’ meals. And every child brings along at least one adult too. * Flavorings and colorings can cause asthma, rashes and hyperactivity. Many countries – but not the UK – ban them from children’s food. JUNK FOOD FACTS – AERATEDDRINKS * The metal can costs more than the ingredients, which are primarily water mixed with additives, sugar or sweetener, and caffeine. A can of cola contains 10 teaspoons of sugar. * Aerated drinks are aggressively marketed by fast food chains, because they are so profitable, at around 97% profit on the price per cup. The bigger the cup, the greater the profit. * In the US, average adult consumption of Aerated drinks is around 500 cans a year. * Twenty per cent of American under-2s are given Aerated drinks – laden with sugar and additives – every day. DISGUSTING JUNK FOOD FACTS ABOUT THE FOOD ON YOUR PLATE * Canned spaghetti A helping of carbohydrate, salt and sugar, with virtually no fibre, anyone? * Chicken nuggets Low cost nuggets are cheap because they contain as little as 16% pulped chicken, bulked out with water, chicken skin, proteins removed from bone, hide, or poultry feathers, mechanically retrieved meat; plus the ubiquitous sugar, additives and salt. They also contain bulking agents used to soak up the water that’s injected into chicken to increase the weight – and the profit. Minced meat can hid a multitude of revolting ‘extras’ : carcinogenic antibiotics, recycled cat food, and poultry mixed with beef proteins have all been found in chicken destined for the production line. * Chocolate muffin Ruinously high in sugar, and made with the big baddie of the junk food industry, partially hydrogenated vegetable oil which has zero nutritional value, and damages heart and arteries. * Fries Fat-packed and low in nutrients. May be coated with additives and salt. * Fruit yoghurts, ready-made sauces, fruit drinks, baby foods – and more†¦ Modified starches, along with colorings and flavorings, mimic the texture of fresh fruit and veg, so that manufacturers’ can use less of the real thing. They also mask rancid flavors’ and smells. * Milkshakes A simple-sounding ingredient, like ‘artificial strawberry flavor’ can in itself contain around 50 chemicals. And not one single strawberry. What’s in some of that Junk Food? * One teaspoon of sugar is extracted from a stalk of sugarcane one metre in length! * A super-sized order of McDonalds fries contains 610 calories and 29 grams of fat. * A king-sized order of Burger Kings fries packs 590 calories and 30 grams of fat. * A king-sized Burger King meal, (Double Whopper with cheese, large fries and large drink) contains 1,800 calories (mostly derived from fat and refined sugar). To ‘burn’ these calories would take nearly 6 hours of cycling (at 20 miles per hour). Junk Food Advertising * The food industry spends over $33 billion per year in the US alone to advertise food products that could be classified as junk food. * The majority of food advertising during children’s television programming is for sweetened cereals, Aerated drinks, candy, processed snacks and fast foods. * The average American child sees around 20,000 ads a year for junk food. * Over 90% of American children eat at McDonald’s at least once per month. * American teenagers drink an average of 760 can of soda pop per year (with boys drinking about 25% more than girls). * The average American of any age drinks over 500 cans of Aerated drinks per year. * Nearly 20% of children under 2 years of age are given Aerated drinks every day in America! * The average person today consumes more sugar in two weeks than a person a century ago would have eaten in a whole year. Thats a junk food fact!

Herbal Extracts And Hormones :: essays research papers fc

Herbal Extracts and Hormones   Ã‚  Ã‚  Ã‚  Ã‚  Herbs are found everywhere, and hormones are a natural product of everyone's body. The production of hormones increases and decreases with the age and development of the individual. Due to the nature of hormones and the ongoing research still being done, this article will investigate only two hormones that are in common use by the everyday person.   Ã‚  Ã‚  Ã‚  Ã‚  Herbs, on the other hand, can be found from California to China and as far as consumers are concerned, they are now mainstream products that can be found in supermarkets and drug stores world wide. Healing plants and herbs are used by over ninety percent of the world's people. Mowry, pgs.1-11 In the United States, with the introduction of herbal capsules and pills, people are enjoying the benefits of Earth's good medicines. The herb industry has been growing at about thirty percent per year for the past several years. Herbs are being used in homes, for more than just spicing the sauce or glazing the chicken. Herbs are being used as an alternative for medications as well. In the coming years, we may see the introduction of newer and better medicinal herbs as scientists Mowry pgs. 26-27 continue their search for the cures of all aches and pains.   Ã‚  Ã‚  Ã‚  Ã‚  In past years, herbs were used for pains and aches. These herbs are making a comeback because they have fewer side effects than regular medicine. An example is willow bark Mowry, pgs. 43-49 which is being used instead of aspirin. Aspirin was made from the active ingredient in willow bark. However, people are using willow bark instead of aspirin because it does not cause the stomach to bleed as aspirin does.   Ã‚  Ã‚  Ã‚  Ã‚  Ginkgo is being sold as a leading prescription drug in Germany and most countries in Europe. Takagi, pgs. 96-101 This herb is growing in usage in this country as more people age. It has been used in Asia for countless generations. There is a growing body of evidence, as research continues, that points to the outstanding effects of the Gingko tree on many age-related disorders or sicknesses. This herb is reported to increase the ability of the blood circulation system. It is a powerful medicine for the treatment of restoring of a person's memory. Tagki, pgs. 3-10   Ã‚  Ã‚  Ã‚  Ã‚  A tea made from the Passion Flower or Valerian Root is used to calm a person or relieve anxiety. These are thousand year old medicines used as tranquilizers. They have fewer side effects and don't damage the body as Valium or other man made tranquilizers. It is almost impossible to over dose on these types of nerve calmer.

Challenges Faced by Fisrt Year Students Essay

You are expected to submit the pre-writing stage before final submission of the essay The pre-writing stage should be a clear outline of how you are going to write your final essay and an annotated bibliography of not less than five sources.. The purpose of the assignment is to; 1. help you develop the ability to research, reflect on and write an academic essay 2. develop the ability to integrate sources ( i.e. direct quotes, paraphrases and summaries) in your work to demonstrate your perspective on the assignment topic 3. The paper should be written in an academic writing format and should be word processed, font Roman Times or calibri, size 12, line spacing 1.5 and not more than one and a half pages long. 4. The paper should be well researched and thought-provoking. All sources from which your information was obtained should be properly cited using the APA style, and a reference list written at the end of the paper. 5. The reference list should be in a separate page Choose any of the following topics and write an academic essay. 1. Is the law that prohibits the use of cellular phones while driving in Botswana fair? 2. Why is the media important in society? 3. To what extent does the mass media (TV, radio and newspapers) influence an individual’s personality? 4. Damage of the environment is an inevitable consequence of worldwide improvements in the standard of living. Discuss 5. 6. 7. 8. What are the challenges faced by students at university level that may lead to poor performance. Discuss the different ways through which poverty can be eradicated What is culture? Discuss the different elements of culture. Exams often do little more than measure a person’s ability to take exams so exams should be abolished in favour of another form of assessment 9. Evaluate the importance of a counseling centre in a university 10. What is the difference between sex and gender? What are gender roles? Deadline for pre-writing stage: 03 March Due date: 08 March

Env410 Toxicology Worksheet

University of Phoenix Material Toxicology Worksheet 1. Identify the different resources available for your learning in this course. Available resources during this course includes two textbooks; â€Å"Introduction to ecotoxicology,† and â€Å"A textbook of modern toxicology. † Additional resources include various videos, complimentary transcripts to the videos, supplemental readings, the UOP online Library, and web searches. 2. Define toxicology.Toxicology is defined as that branch of science dealing with poisons. According to Hodgson (2010), a â€Å"poison can be defined as any substance that causes a harmful effect when administered, either by accident or by design, to a living organism† (p. 3). Toxicology also includes the study of harmful effects caused by physical phenomena, such as radiation of various kinds, noise,† and â€Å"the study of the detection, occurrence, properties, effects, and regulation of toxic substances,† (Hodgson, 2010, p. 3) .Rarely defined as a single molecular event, toxicity involves a cascade of events, which start with exposure, and proceeds through distribution and metabolism, and ends with the interaction of cellular macromolecules (such as DNA, or protein) and the expression of a toxic endpoint (Hodgson, 2010). 3. Define environmental toxicology. According to Hodgson (2010), environmental toxicology evaluates the movement of toxicants and their metabolites and degradation products in the environment and in food chains, and with the effect of such contaminants on individuals and, especially, populations† (p. ). A specific area of environmental toxicology dealing with the work environment is industrial toxicology (Hodgson, 2010). 4. What is the difference between environmental toxicology and ecotoxicology? The difference between environmental toxicology and ecotoxicology is that the latter integrates the effects of stressors across all levels of biological organization from the molecular, to whole communities and ecosystems. In contrast, environmental toxicology focuses upon environmental toxic effects (Silverstars, 2010). 5.What knowledge can be gained from dose-response relationships? Dose-response relationships are used to determine a dose-response curve, which quantifies the acute toxicity of a chemical. Dose-response relationships are established by comparing the dose of the administered chemical and the resulting response of the organism. Affects are recorded at defined periods of time after dosing occurs. A dose-response curve is a result of the plotted results, creating various segments. Segment I, has no slope and represents doses of the toxicant that do not evoke mortality.Segment II, represents the doses that affect only the most susceptible members of the exposed population, generally a small percentage. Segment III, reflects the doses at which the majority of the population eliciting some response to the toxicant, and is the steepest slope of all segments. Segment IV, identifies the doses of the toxicant that are toxic to even the most tolerant organisms of the population, which are generally high doses of the toxicant. Segment V, represents the doses at which all of the exposed organisms are affected, and has no slope (Hodgson, 2010).The LD50 of the toxicant is determined by using a well-defined dose-response data, logarithms and percentage effect to determine the probable units. 6. Why are the shape and slope of a dose-response curve important? The shape and slope of a dose-response curve is important because the dose-response curves are used to derive dose estimates of chemical substances. The slope of the linearized data set from a dose-response curve provides information on the specificity of the toxicant. Steep slope elicit toxicity, whereas, shallow slopes elicit nonspecific toxicity.The dose-response line also allows one to estimate the threshold dose, by defining the lowest dose expected to elicit a response. The threshold d ose is one that is lower than the greatest dose at which no affect is detected. This is generally between segments I and II (Hodgson, 2010). 7. What role do they play in environmental toxicology? This helps put toxins into exposure classes. This allows scientist to determine what level the toxins are lethal, or what levels may help prevent undesired medical conditions, such as cancer.These levels are used for regulatory purposes as well, to minimize exposure to harmful toxins and their effects on human health and the environment (Hodgson, 2010). 8. Explain LD50. LD50 refers to the dose level (concentration level) of a toxic substance (poison) required to obtain a lethal dose that kills 50% of a population under stated conditions, such as the controlled variables of the study. This level is typically normalized to the weight of the animal (milligram chemical/kilogram body weight), and the measure of acute toxicity is used to assign of toxicity to the given chemical (Hodgson, 2010). 9 . Explain LD10.LD10 refers to the dose level (concentration level) of a toxic substance (poison) required to obtain a lethal dose that kills 10% of a population under stated conditions, such as the controlled variables of the study. This level is also typically normalized to the weight of the animal (milligram chemical/kilogram body weight), and the measure of acute toxicity is used to assign of toxicity to the given chemical (Hodgson, 2010). Review the following chart and answer the following questions: Based on LD10, which toxicant is more potent? Why? Based on LD10, toxicant B is more potent because the death rate of 70% is higher than 60%.Based on LD50, which toxicant is more potent? Why? Based on LD50, toxicant B is more potent because the death rate of 85% is higher than 70%. At what dose do these toxicants have the same percentage lethality? The dose at which these toxicants have the same percentage of lethality is 0. 5mg because that dose puts the death rate for both Toxican t A and Toxicant B at 40%. Toxicology Chart DoseToxicant AToxicant B mg/kg% lethality% lethality 0. 012025 0. 052530 0. 13035 0. 54040 14550 55565 106070 507085 1007595 50095105 1,000100107 5,000105108 10,000107109

The Largest Countries by Population in 2100

The Largest Countries by Population in 2100 In 2017, the United Nations Population Division released its World Population Prospects: The 2017 Revision, a set of population projections out to the year 2100 for the planet Earth and for individual countries. The United Nations expects the global population- 7.6 billion as of 2017- to reach 11.2 billion by the year 2100. The report placed current population growth at 83 million people per year. Key Takeaways: The Most Populous Countries in 2100 The U.N. expects the current global population of 7.6 billion to reach 11.2 billion in 2100. Most population growth is expected to take place in a small group of countries, including India, Nigeria, the United States, and Tanzania. In many other parts of the globe, fertility rates are declining, and populations are expected to see little or negative growth. Migration- driven by the effects of climate change and other challenges- is expected to play a larger role in demographic changes over the next century. The United Nations looked at population growth both globally and at the country level. Of the 10 largest countries, Nigeria is growing the fastest and is expected to have a population of nearly 800 million by 2100, making it even larger than the United States. By 2100, the U.N. predicts that only India and China will be larger than Nigeria. The Most Populous Countries in 2100 Current population growth varies wildly from country to country, and the list of the most populous nations in the world is expected to look much different by the turn of the next century. Ranking Country 2100 Population Current Population (2018) 1 India 1,516,597,380 1,354,051,854 2 China 1,020,665,216 1,415,045,928 3 Nigeria 793,942,316 195,875,237 4 United States 447,483,156 326,766,748 5 Democratic Republic of the Congo 378,975,244 84,004,989 6 Pakistan 351,942,931 200,813,818 7 Indonesia 306,025,532 266,794,980 8 Tanzania 303,831,815 59,091,392 9 Ethiopia 249,529,919 107,534,882 10 Uganda 213,758,214 44,270,563 These U.N. projections are based on national censuses and survey data from around the world. They were compiled by the Population Division of the Department of Economic and Social Affairs of the United Nations Secretariat. The full data is available for download in a customized Excel spreadsheet. Compared to current population estimates and 2050 population projections, note the high number of African countries on this list (five out of the top 10).  While  population growth rates are expected to decline in most countries in the world, African countries by 2100 may not experience much reduction in population growth at all. Even some countries whose growth rates are expected to decline will still become much larger, as their growth rates are already relatively high. Most notably, Nigeria is expected to become the third most populous country in the world, a spot long held by the United States of America. Of the five most populous nations in 2100, five are expected to be African countries. About half of the worlds population growth over the next 30 years is expected to take place in only nine countries: India, Nigeria, the Congo, Pakistan, Ethiopia, Tanzania, the United States, Uganda, and Indonesia. Reasons for Population Growth In developed nations around the world- including England, France, and Japan- fertility rates are declining, reducing overall population growth. However, some of the decline in growth is being mitigated by longer life expectancies, which have risen to 69 years for men and 73 years for women. The global increase in life expectancies is due to multiple factors, including a reduction in child mortality rates and improved treatment for HIV/AIDS and other diseases. In most developed nations, populations are expected to see minimal or negative growth over the next century. Diminished fertility rates will result in aging populations, with people over the age of 60 making up about 35 percent of Europes population (they currently make up only 25 percent). Meanwhile, the number of people over the age of 80 is expected to increase as well. By 2100, the U.N. predicts there will be about 900 million people in this age cohort around the globe, nearly seven times as many as there are now. Another reason for shifting populations, the U.N. notes, is migration, and the Syrian refugee crisis, in particular, is expected to substantially increase the populations of Syrias neighbors, including Turkey, Jordan, and Lebanon. Migration is also expected to take place in other parts of the globe, much of it driven by the effects of climate change. As rising temperatures disrupt ecosystems and increase food insecurity, more and more populations will be displaced, causing demographic changes in affected areas. A 2018 report by the World Bank found that worsening climate change could cause more than 140 million people to become climate migrants by 2050.

Careless Human Environmental Destruction

Careless Human Environmental Destruction For many reasons the human race could be called a blessing. Great advanced in technology, medicine and even the fact we are the most sophisticated species on the planet. Are we a gift to planet Earth, or far from it? With cast amounts of pollution and destruction of the planet, not to mention unthinkable acts of violence and hate that has been going on since the beginning of time. Are we really as sophisticated and important as we have led ourselves to believe? Are we any better than any other creature because we are more technologically advanced? Is the human race a blessing? Humans have destroyed and endangered more species on our planet than any other species or group, with our continuous pollution and lack of respect for out own environment. One area of the world affected by our careless habits is our coastlines and the marine habitats that vast amounts of species rely on. These particular areas of the world are being destroyed because humans don’t seem to care as long as they make a couple of dollars in the process. Oil spills like the one in the Prince William Sound on the coast of Alaska and Hawaiian sea turtles and their many troubles with humans are just some examples of human carelessness and the consequences that the environment, particularly marine wildlife incur, which often are fatal. I chose this particular subject because I find the ocean and it’s unique and rare inhabitants to be interesting. Every coastline has its one unique species and no two areas are the same. I wanted to learn more about how humans are destroying the habitats of these unique creatures. I found that all species are in someway being threatened by human dominance and carelessness. From the common flounder or sea star you can find when you walk across the beach to a rare fish like the coelacanth (prehistoric fish that was believed to be extinct until one was caught off the coat of Madagascar by a local commercial fisherman until in the 1950’s). The ocean can be a calm and loving but can easily turn into a vicious killer within seconds. All of these things are what I find so interesting about the ocean. I wanted to find out why people can continue to destroy it even though they know the effect of their actions. I guess some people are ignorant and just don’t care if they destroy the things that make our environment so beautiful. One example of our careless destruction of our environment is the Exxon Valdez oil spill off the coast of Alaska in 1989. The Prince William Sound still shows signs of the oil spill tem years later. Most species have recovered since the spill, but many are still suffering. The Harbor Seal and herring are just two who are vital to the survival of all the species in the area. Herring are the main source of food for many species in the area, including humans. (Mitchell, p.98) â€Å"The ecosystem is gradually recovering from the spill,† says Molly McCammon, an Executive director of the Exxon Valdez Oil Spill Trustee Council, â€Å"but it will never be the same as it was twenty years ago.† The Exxon Valdez Oil Spill Trustee Council was founded to oversee the use of nine hundred million dollars to the area by the government after settling with the Exxon Company for one billion dollars in criminal and civil damages. One serious problem in the aftermath of Exxon Valdez is the decline of herring. (The table shows the chave in populations of Prince William Sound before and after the Exxon Valdez spill.)

Servant Leadership Reflection Essay Example | Topics and Well Written Essays - 250 words

Servant Leadership Reflection - Essay Example Secondly, servant leadership might lead to the failure of an organization to achieve its goals. Servant leadership focuses on enhancing growth at both organizational and community level, which hinders centralized growth in the firm (Schaap, 2008). Finally, servant leadership can demean the leadership role of the management in the organization. This servant leadership can cause laxity at the workplace because it eliminates the leadership at the workplace (Schaap, 2008). There is comfort working under servant leadership style because it promotes unity in the organization. In addition, servant leadership enables managers to experience the status of the working conditions of their employees. This type of leadership creates a good working atmosphere among the subordinate workers and the managers. In addition, it is essential to enhancing the public relations of the organization and production of quality products. Consequently, I would be comfortable using the system (Hammer, 2012). Today’s global society is characterized by the used of advanced technology in all sectors of an organization. The technology enables individuals to share their views regarding the operations of the company. In addition, the modern global society focuses mainly on the corporate social responsibility, which is achievable through servant leadership (Hammer, 2012). Servant leadership is a real leadership approach in the modern society. It enables organizations to relate effectively with the communities through production of high-quality products and corporate social initiatives. In addition, it creates a platform where employees obtain motivation from the leaders that are essential in enhancing productivity and profitability of the organization (Schaap,