1. Killing animals for food is cruel and immoral. Scientific evidence shows that animals like pigs, sheep, chickens and cows feel stress, fear and pain when faced with and experiencing their death.
2. Killing animals for food is unnecessary in the modern world, when there are vegetarian options easily available. There is no good reason why animals should die in order to meet an arbitrary dietary choice.
3. A vegetarian diet has been shown to have many health benefits, including lower rates of heart disease, gallstones, and colon cancer, plus it can also reduce blood pressure.
4. Vegetarians are generally thinner than meat eaters and less likely to be obese. Studies show that people who eat a meat-free diet to have a lower body mass index (BMI) on average.
5. Vegetarians are more likely to live longer than meat eaters, according to studies.
6. Raising animals in confinement is cruel and there are all sorts of practices involving livestock that are unethical and cause suffering.
7. A vegetarian diet can reduce world hunger, as the grain used to feed animals could be far more efficiently used to feed humans. For example, it has been estimated that the grain used to feed the livestock in the USA could feed 800 million people instead.
8. A meat-free diet is cheaper. Lentils and beans are much more affordable sources of high-quality protein than meat.
9. Vegetarian meals tend to be naturally higher in fiber than those that include meat.
Essay on Pros and Cons of Vegetarian Diet
762 WordsSep 11th, 20134 Pages
Pros and cons of vegetarian diet
Vegetarian diets are based on cereals, whole grains, pulses, nuts, vegetables and fruits. Lacto-ovo-vegetarians do not consume any meat, poultry or fish but include eggs and dairy products in their diets. Vegans do not consume any food obtained from animals. Other vegetarian diets include fruitarians and macrobiotic diets that are more restricted. Reference to vegetarian diets usually implies lacto-ovo-vegetarians. A number of reasons can be attributed to preference for a vegetarian diet such as religious belief, economic status, personal health issues, environmental and ecological concerns. Vegetarian diets are typically higher in fiber, vitamin C and folate while lower in saturated fat and cholesterol.…show more content…
No differences in mortality from cancers can be attributed to vegetarian diets, though the mortality rate in people (specially <55 years) due to heart diseases was significantly lower in vegetarians3. If a vegetarian does not include vegetable proteins (soy, tofu, etc.) and does not carefully plan meals to ensure consumption of all essential nutrients, serious deficiencies may occur. Vegetarians (vegans) have difficulty consuming enough of the following nutrients Vitamin B-12, Vitamin D, Calcium, Iron and Zinc. Deficiency of Vitamin D, which is essential for absorption of Calcium, can cause osteoporosis. Another issue associated with a vegetarian diet is necessity of greater amount of food consumption that can provide similar amount of protein. The amount of protein present in a 3oz. portion of beef ranges from 18-26 gm, a similar portion of soy products can only provide somewhere from 8-16 gm of protein. Vegetarianism is usually not recommended for young children because it is extremely difficult for them to consume the nutrients they need in adequate amounts for optimal growth without consuming any animal products. Some concerns have been raised about the nutrient status of vegetarian athletes, but several studies proved that there was neither a beneficial nor a detrimental effect of vegetarian diet on physical performance capacity4. Vegetarian athletes demonstrated a low cholesterol levels as compared to meat eaters. The requirement