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Vegetarianism Research Paper

A vegetarianism research paper is exactly what it sounds like, a research paper about vegetarianism. This can be done in any number of ways, but the goal will always be to find out more about vegetarianism and why people choose this lifestyle. There are many aspects that go into vegetarianism so there is no shortage of topics you could write on for your essay.

Example 1


Food is an important part of human existence and humans must eat in order to survive. Human beings are omnivores by nature, which means they may eat both meat and vegetables. There is, however, a group that avoids eating animal or fish flesh.

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Vegetarians are folks who do not eat meat, and their way of life is known as vegetarianism. According to Key, Gwyneth, and Appleby (1999), a vegetarian diet comprises of cereals, pulses, fruits, and vegetables. Vegetarianism has grown more popular in recent decades with an increase in people adopting this dietary practice. The popularity of vegetarianism is largely due to the numerous advantages it provides. This paper will aim to highlight the most significant benefits of vegetarianism.

Benefits of Vegetarianism

Vegetarians have a lower risk of developing chronic illnesses such as diabetes, heart disease, and obesity. While family history is a risk factor in certain conditions such as diabetes, heart disease, and some cancers, dietary patterns can also raise or reduce one’s chance of getting these diseases.

People who ate meat were 29 percent more likely to get type 2 diabetes, according to research by Hart (2009). A vegetarian diet that is high in fruits and vegetables can help prevent and manage cardiac disease. According to research, vegetarians had a 24% lower chance of dying from heart disease than non-vegetarians. This is due to the fact that vegetarian diets have less cholesterol than non-vegetarian ones. Vegetarians also have a lower chance of developing cancer than non-vegetarians, according to studies. Cancer is one of the most common causes of death around the world, and despite numerous research efforts and many treatment options, no cure exists for it yet.

Despite the fact that cancer has been on the rise in recent decades, it is still a largely preventable illness since 90% of the risks are impacted by an individual’s lifestyle and environmental choices (Lanou & Svenson, 2011). According to research, “70 percent of colorectal and prostate cancer cases, 50% of breast, endometrial, pancreatic, and gallbladder tumors may be attributed to dietary patterns” (Lanou & Svenson, 2011 , p.1 ).

Diets are therefore critical determinants of cancer risk. Meat has been linked to a variety of malignancies in studies, and non-vegetarians consume high quantities of meat. Vegetarianism significantly reduced the chance of cancer since the diet is heavy on whole plant foods and low in fat and sugar. Given that there is a link between greater amounts of body fatness and an increased danger of disease, this is an important consideration.

Vegetarianism reduces the health hazards associated with meat consumption. In livestock factory farming, one of the most frequent practices is the administration of antibiotics to farm animals without regard for their condition. The intent behind this mass antibiotic administration is to prevent illnesses and boost growth.

However, eating chicken infected with this virus poses significant health hazards to humans. Henning (2011) states that the food sold to customers is contaminated with residues from antibiotics given to livestock on a regular basis. “Every misuse of antibiotics in agriculture carries the potential of signing a death sentence for a future patient,” McCarthy (2010) warns (p.13).

The mass production and overconsumption of meat are currently the single most significant threats to public health, according to Henning (2011). Meat consumption is linked to an increase in “antibiotic-resistant human bacterial illnesses.” Because a vegetarian diet consists of no meat, individuals on it are immune from the danger of antibiotic resistance.

Vegetarianism has been shown to be beneficial to mental health. Vegetarians have a more serene mood and are less prone to anger, according on research. Vegetarian diets have been linked with feelings of calmness, compassion for others, greater respect for life, and a sense of mental stability.

Kaza (2005) claims that these states of mind originate from a lower level of toxic hormones and pesticides in animal foods, and that the ingestion of animal adrenaline at death and its prolonged presence in processed meat may be eliminated. Vegetarianism, therefore, improves mental health and mental clarity in people. As a result of these benefits, he or she is able to be more productive in life.

Vegetarians have a lower carbon footprint than nonvegetarians because they consume less meat. The environmentally damaging character of intensive livestock production is offset by a vegetarian diet. Cattle ranching has numerous harmful effects on the ecosystem’s health, including soil erosion, degradation of stream habitat, deforestation, and desertification.

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According to Henning (2011), cattle ranching is responsible for Amazon reforestation because the increasing demand for beef is considered to be the single most significant cause of deforestation worldwide. According to Henning (2011), the livestock industry is the major source of freshwater usage and pollution in the United States, with cattle producing ten times more waste than people.

However, every day, livestock excreta seeps into groundwater and waterways, in contrast to human waste that is cleaned through waste treatment facilities. A vegan diet would go a long way toward mitigating the harmful effects of animal farming on freshwater supplies. Meat production contributes to climate change, which is recognized as a global environmental issue. Meat manufacturing results in an increase in greenhouse gas emissions. Methane is produced as a consequence of the large quantities of cattle dung generated as cattle feed.

Because of this, eating meat comes at a cost to the environment owing to the fact that the typical meat consumer generates a significant increase in carbon emissions. Because it will convert previously cultivable land into useless agricultural use, global warming will damage food resources around the world. A vegetarian diet can help you mitigate this harmful emission and prevent climate change.

Vegetarianism is critical for the world’s food security. While the world’s present food supply is adequate to feed everyone, there is increasing worry about future sustainability. The growing human population puts pressure on available resources. The increased consumption of meat is particularly to blame for the strain on the world’s limited food supplies. According to Henning (2011), worldwide meat production has increased four-fold since 1960. Large swaths of territory are presently used for cattle grazing, as it currently stands.

Farm animals eat the most food and thus require more cereal production, putting a strain on the agricultural land. In contrast to this, a vegetarian diet would only need 25% of the energy required to feed a red-meat rich diet (Brown, 2010). Vegetarianism therefore reduces pressure on land and water resources, assuring sustainability.

Vegetarianism will assist you avoid the unnecessary agony that animals endure at factories. Each year, over nine billion animals live in US factory farms to meet demand for meat in the region. Animals are confined to tiny cages or crowded pens to increase returns, which makes their lives generally miserable.

Noble (2002) states that the creatures are kept on a continual course of antibiotics to avoid illness and death. Because people do not need to consume meat or other animal-based products in order to survive, all of this animal agony is unwarranted. Vegetarianism will eliminate the necessity for animal-based goods, thus ending this unjustified manufacturing farm system.

Vegetarianism is more cost-effective than a meat-based diet. To begin with, the expenditures for maintaining a vegetarian lifestyle are less than those required to maintain a meat-based one. According to Henning (2011), the apparent low costs of meat are due to government subsidies designed to promote livestock farming. As a result, the financial strain on taxpayers rises as taxpayers end up paying for these handouts.

A vegetarian diet is less expensive than a meat-based diet, both in terms of money and health care expenditures. In addition to this, the vegetarian will suffer financially due to lost employment and revenue as a result of poor health caused by meat consumption. Vegetarianism can help you avoid these harmful economic ramifications of a meat-based diet.


With more people turning to vegetarian diets in the last five decades, there has been a shift in American culture’s attitude toward vegetarianism. People are learning that a non-meat diet is possible and that eating flesh is nutritionally unnecessary. This, coupled with the understanding that meat-eating contributes less to global food supplies than it consumes, is causing individuals to reconsider their dietary choices.

Even though vegetarianism has failed to challenge the dominance of meat in many American homes, many people still believe that meat and vegetables complements each other. However, as the numerous advantages of a plant-based diet are more generally understood, it is likely that the proportion of the general population adhering to this diet will rise considerably.


The objective of this paper was to provide a comprehensive analysis of the advantages of vegetarianism. The practice of not eating animal flesh was initially defined as vegetarianism. The health benefits of a vegetarian diet were outlined in this paper. It has demonstrated the significant link between meat-based diets and health issues, as well as the fact that vegetarians are less susceptible to these ailments and tend to live longer than meat-eaters.

According to the study, a meat-based diet has severe environmental drawbacks. It has also emphasized that a meat-based diet consumes too many resources and is thus unsustainable. All humans should adopt vegetarianism because of the many health advantages and harms that a meat-based diet may cause to the environment.

Example 2

Vegetarianism is no longer a fad or a trend; instead, it is becoming more popular. Vegetarianism as defined by The World Book Dictionary (1989) is “the practice or belief of eating only plant foods and avoiding meat, fish, and other animal products.” As a result, the nutrition derived from plants has limitations. However , there are various degrees of vegetarianism that we discovered. To people who do not eat meat, it is known as vegetarian or lacto-ovo-vegetarian. Other individuals avoid the consumption of eggs (they are called lacto-ovo vegetarians), while others consume eggs but not dairy (ovo vegetarians).

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First, the planet’s water. When considering that the quantity of water required for animal development is much greater than for plant growth, it must be kept in mind that the production of animals requires considerably more water. For example, each gram of dry soybeans needs 0.75 L of water to create, whereas 20 L of water are necessary for each gram of dried meat weight (26 times more).

Another factor to consider is that animal husbandry contributes to soil degradation, which is exacerbated in areas where large numbers of livestock are kept. As a result, meat eating causes compaction and erosion. On the one hand, according to the United Nations Food and Agriculture Organization (FAO), the meat business is one of the most harmful to the environment.

According to a brand-new study, livestock is responsible for 18% of global greenhouse gases. Llamas are responsible for 65 percent of nitrous oxide emissions, which has a nearly 300 times greater effect on the planet than carbon dioxide. Vegetarian diets, on the other hand, have been found to be more detrimental to the environment than high-calorie diets according to researchers at Carnegie Mellon University in Pittsburgh, United States.

Example 3

Vegetarianism is the practice of avoiding all meat and fish from one’s diet, as well as certain animal-derived products (such as eggs, cheese, etc) in the case of vegans. “I believe that a vegetarian diet has beneficial changes and purifying effects on a human being’s disposition,” says Albert Einstein.

“Therefore, choosing vegetarianism is both fortunate and calm for humans.” Eating meat has been the most popular option for many years, but people are unaware of how harmful it is to their health. Vegetarianism is, however, a better alternative and should be embraced by everyone for the benefit of animals and the environment.

It’s also been claimed that those who consume these animals would absorb the medications (Johnson). The majority of individuals believe that meat is clean and secure; however, there are numerous cattle, poultry, pigs, and other animals to examine thoroughly. Meat production presently only destroys the limb infected with disease. Only the undesirable elements are taken away, while the rest is sold.

“When we eat vegetarian meals, we don’t have to be concerned about what illnesses the food might have died of,” said Dr. J.H. Kellogg, a well-known vegan physician who also said, “When people consume vegetarian cuisine, they don’t have to worry about developing fatal diseases.” It leads to rain forest destruction, global temperature increases, water pollution, water scarcity, desertification, misuse of energy resources and world hunger as a result of meat production.

Meat is not a sustainable way to utilize the planet’s resources. Every four ounces of hamburger produced from rainforest beef destroys 55 square feet of tropical rainforest, according to estimates. Since 1960, some 25% of Central America’s rainforests have been burned and cleared to create pasture for cattle, requiring over half of all water consumed in the United States. Each year, over 40 million people die from hunger worldwide, with most dying before they reach adulthood. (Hai)

Example 4

Is vegetarianism a limitation of one’s diet to only plants, vegetables, grains, and fruits? Vegetarianism is the restriction of one’s diet to exclusively plant-based food without including any animal-derived foods. There are several types of vegetarianism where you can consume dairy products but not eggs; milk but not cheese; etc.? And people convert to this way of life for various reasons. Health, religion, compassion for animals are among them.

Vegetarianism has been around for thousands of years, starting with the peaceful Hindu and Buddhist faiths, but we’ve seen a rise in more aggressive vegetarianism influenced by the animal-rights movement lately. Today’s vegetarian activists are throwing pies at Ronald McDonald and the Pork Queen, scrawling “meat is murder” on walls across the country, engaging in terrorist acts of arson, and running media campaigns that equate meat eating with cannibalism. Vegetarianism is becoming a platform rather than a healthy diet.

2 to 3 daily servings of milk, which vegetarians do not consume, are recommended by the USDA and HHS guidelines. The amounts of foods such as eggs, meat, poultry, and fish are also advised. They recommend 3 to 5 servings of vegetables per day (2 to 4 fruits), 6 to 11 servings of bread, cereal, rice, and pasta (11 to 20 plant foods but only 4 to 6 animal foods). Vegetarians have a significantly lower chance of developing numerous chronic illnesses when compared with people who eat a typical Western diet.

Vegetarians have lower cholesterol and fat intakes than meat-eaters. Vegetarian diets provide disease prevention advantages due to their decreased saturated fat, cholesterol, and animal protein content. However, it has not been proved that one must give up eating meat in order to be healthy. The typical Western diet has been shown to include too much fat. Reducing fat by eliminating meat from the diet is one approach, but it isn’t the only way. Meat can be eaten responsibly if prepared in a balanced manner with additional carbohydrates.

Vegetarian diets have been found to treat and/or prevent a variety of illnesses. Soybeans, for example, contain high amounts of substances now proven to reduce cancer risk, and soya consumption has been linked to a decreased risk of both colon and rectal cancer. According on The Journal of the American Medical Association, a vegetarian diet can stop 97 percent of coronary blockages.

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Vegetarianism, on the other hand, has been linked to an increased risk of micronutrient deficiencies. Children are especially vulnerable and can result in growth issues. Vegetarian children tend to develop at a slower rate than non-vegetarians. Adults who choose vegetarianism as an adult are less prone to health issues caused by the diet. Young children raised in a vegetarian household, however, may be deficient in important minerals needed for healthy development.

Vegetarians who avoid all animal flesh and dairy products are at risk of vitamin B12 deficiency, which can lead to irreversible nerve damage. Vitamin B12 requirement increases during pregnancy, breast-feeding, and adolescence. Athletes and pregnant women, among others, require particular nutrients. Not getting all of these vitamins might be harmful to one’s health.

Vegetarians who do not consume eggs, dairy products, or animal flesh are also at risk of vitamin D and calcium inadequacy. Vitamin D insufficiency can cause rickets in children, while calcium deficiency can increase the incidence of osteoporosis in later years. Vegetarians are vulnerable to iron deficit anemia since they only lack the more readily absorbed iron from animal flesh. Because vegetarian diets lack meat, they must be examined with particular care to ensure that one’s health is not jeopardized.

Ecological arguments against omnivorous and carnivorous diets are nothing more than an attempt by members of the less prominent animal rights movement to ride on the coattails of the more popular environmental movement. In certain circumstances, warnings about impending environmental devastation are used to push an ethical agenda. Despite millions of years of omnivorous and carnivorous eating by millions of people from a variety Of species.

Carnivores account for the vast majority of the food chain, both human and animal. The Second Law of Thermodynamics dictates that some energy will be lost as one climbs up the food web. As a result, assertions about how much plant protein it takes to generate equal amounts of meat have a solid theoretical foundation. However, these statements are frequently exaggerated. These claims falsely imply that pork chops and steak are the only products of animal farming .

They incorrectly assume that a pound of animal foodstuff is nutritionally and energetically equivalent to a pound of plant foodstuff. These arguments also overlook the energy content and opportunity cost of switching animal by-products, which is significant. Even excrement from an animal is a valuable resource. Fetal calf serum, collagen, and laminin are all important components in cell cultures for medical research, but no viable options exist. Is it worth sacrificing a human life to save a cow? Yes can be said, but what if he were the ill person?

If certain methods practiced in animal agriculture are found to be ecologically harmful, it does not imply that meat should be avoided altogether. Hunting and fishing, while not always viable for everyone, avoid any ecological damage caused by plant or animal agriculture. As a result, they are two of the most ecologically responsible ways to obtain food. Those who object to even minimal exploitation of these options have ethical issues that appear to be environmental concerns.

The most disingenuous “ethical” vegetarian claim is the “…we could feed X starving people with Y percent of the resources devoted to animal agriculture…” argument. First, it implies that because of a lack of production capacity, humans are dying from starvation. World hunger is caused by a lack of food distribution, not a shortage in agricultural production capabilities. We pay farmers not to grow grain because we have plenty of potential.

Second, if the argument were valid, humanity’s growing number would exacerbate rather than alleviate ecological concerns about human population size. Despite the fact that vegetarianism has been proven to help cure coronary heart disease (as well as medicine), one does not have to become a vegetarian in order to be healthy. Diet is only one aspect of health; smoking, for example, is just as essential if not more so.

Vegetarians frequently claim that a vegan diet is healthier than eating meat. To obtain all essential elements for living well, a very strict and structured vegetarian diet is required. Meat has proteins and nutrients that are beneficial to a healthy diet. The fats and cholesterol in meat can have minor negative effects on the body if eaten moderately. It’s possible to have a healthy diet without consuming meat. A diet that contains both animal products and plant foods is considered balanced. Meat is not always synonymous with greasy cheeseburgers. A meat-based diet may be as healthy as a vegetarian one if looked at with respect and care.

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