I went vegetarian about 5 months ago, i've been weight training for a few years and ate lots of eggs, tuna, salmon and of course chicken. When i did stop eating meat i needed to find an alternative protein source. Cottage cheese is great. Soy products are essential to a vegetarian diet. Get a decent protien shake. Lots of dal and rajma! You will basically have to read the labels of everything you buy. Other posters have mentioned snickers and mars. Also be careful of gelatin, not only is it found in most yogurts but it is also present in many vitamin and health pills. If you eat cheese, makesure it is not made with RENNET. Rennet is from a baby cows stomach. Choose cheese made from microbial cultures. Bottom line read every label and good luck.