Animals are often manipulated in many ways to force them to mass-produce more food. Chickens are physically manipulated to make them produce more eggs. Milk cows are forced to produce more milk. Many animals are injected with steroids, hormones, and other drugs to make them grow bigger so that more meat can be produced. While there are many advantages to a vegetarian diet, there are also disadvantages.
Most restaurants have very little if any vegetarian options on their menu.
Practically none offer many vegetarian entrees. Close diet monitoring is important. You must make sure you get a good variety of items in your diet, especially things that are high in protein. Many organic products are hard to find. When they can be found they tend to be expensive because the current demands for them is not very high.