Vegetarianism vs. Hypertrophy
Protein
In order to build your body, you need to consume protein. Protein is typically found in meat, such as chicken or red meat, but it can be found in other things as well. For example, there is protein in many types of beans and legumes, there is protein in milk, brown rice, and some types of pasta. When it comes to vegetarianism and bodybuilding, you need to learn how to read food labels. Look at the protein content of each type of food you eat so that you can make sure that you are giving your body the protein it needs to grow.
How much protein do you need?
Bodybuilding generally requires consuming two grams of protein per pound. Some people even advocate one and a half to three/four grams per pound but it really is very individual. See what works for you. Too much protein can be turned into fat if it is not used by your muscles. Carefully analyze and experiment with different foods and different amounts of protein so that you can be sure what works for you. As for vegetarians and bodybuilding, you need to work hard to make sure that you are consuming the protein that you need. After all, if you are not consuming the protein that your body needs to grow, you will not be much of a bodybuilder.
Supplements
There are many supplements available for those who consider themselves vegetarians and bodybuilders. Read the nutritional information on these supplements to make sure that you are not consuming any animal byproducts that go against your vegetarian beliefs. Research everything you can about vegetarians and bodybuilding so that you can consume the supplements that you need in order to build the body you desire.