what are some of the different types of vegetarian diets?
['Lacto-vegetarian diets exclude meat, fish, poultry and eggs, as well as foods that contain them. ... ', 'Ovo-vegetarian diets exclude meat, poultry, seafood and dairy products, but allow eggs.', 'Lacto-ovo vegetarian diets exclude meat, fish and poultry, but allow dairy products and eggs.']