Editing Vegetarianism (section)

===Protein===
Protein intake in vegetarian diets tends to be lower than in meat diets but can meet the daily requirements for most people.<ref>{{Cite book| last = Peter Emery| first = Tom Sanders| title = Molecular Basis of Human Nutrition| publisher = Taylor & Francis Ltd|year=2002| page = 32| isbn = 978-0-7484-0753-8}}</ref> Studies at [[Harvard University]] as well as other studies conducted in the United States, United Kingdom, Canada, Australia, [[New Zealand]], and various European countries, confirmed that vegetarian diets provide sufficient protein intake as long as a variety of plant sources are available and consumed.<ref>{{Cite book| last = Brenda Davis| first = Vesanto Melina| title = The New Becoming Vegetarian| publisher = Book Publishing Company|year=2003| pages = 57–58| isbn = 978-1-57067-144-9}}</ref>