Going vegan/vegitarian can help the environment, hunger issues in like... Africa, or whatever the country is, and it can help your health. It helps the environment because the factory farms emit a lot of pollutants. It helps the hunger issue because "It takes 16 pounds of grain to produce a pound of feedlot beef. It only takes one pound of grain to produce a pound of bread" -Diet For a New World by John Robbins. It can also help your health because there are so many fats in meat and cow's milk is made for baby cows, like helping them double their weight in a few weeks.