Essay about vegetarianism

Please check my essay for IELTS writing.

While several serious diseases have tendency to increase rapidly, choosing an appropriate diet plays an important in determining a good health. I completely agree that a vegetarian diet is really good for health and environment.

Vegetables and fruits are nutritious foods which contain a variety of essential nutrients such as vitamins, minerals and protein. In addition, vegetarian diet can also prevent people from suffering from deadly diseases like heart attack, stroke and cancer by fat-free and cholesterol-free foods. For instance, according to research of European Prospective Investigation into Cancer and Nutrition, scientists discovered a 19% lower rate of mortality from heart disease among 76000 vegetarian participants. Also, by not eating meat, people can avoid animal foods which were treated with artificial hormone and chemical to increase their quantity and quality.

Having vegetarian diet is also a good way to protect environment. Meat-producing industry's emissions such as carbon monoxide and carbon dioxide is a crucial cause leading to greenhouse effect and global warming. Furthermore, meat production consumes a large amount of natural resources like fossil fuel and water. For example, we need 78 calories of fossil fuel to produce 1 calorie protein of beef while only with 1 calorie of fossil fuel the same amount of soybean is produced. Moreover, vegetarian diet can also contribute to forest conservation. Instead of destruction of millions kilometers of woods for raising livestock, we can save forest by changing our diet.

In conclusion, veggies and fruits are not only nutritious for human's health but also good for environment. So vegetarian diet should be spread and popularized.