Sources

http://vegetarian.about.com/gi/dynamic/offsite.htm?zi=1/XJ&sdn=vegetarian&cdn=food&tm=206&f=00&su=p284.9.336.ip_p830.0.336.ip_&tt=3&bt=0&bts=0&zu=http%3A//goveg.com/theissues.asp

http://www.womenfitness.net/protien-option.htm

http://www.youngwomenshealth.org/vegetarian.html

http://www.eatrightontario.ca/en/viewdocument.aspx?id=21

http://www.youngwomenshealth.org/vegetarian.html

http://www.hc-sc.gc.ca/fn-an/food-guide-aliment/basics-base/serving-portion-eng.php

http://www.vrg.org/nutrition/teennutrition.htm