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What Are vegetarian Diet? !

In the purest sense, a vegetarian diet is a
plant-based diet that not only shuns all sources of meat, poultry, and fish but
also any foods derived from animals. There are, however, many varieties on this
theme.
Vegan Diets: This is the strictest of
all the vegetarian options, as vegans, which is the name for individuals who
follow a vegan diet, avoid ALL foods from animal sources. In other words, at a
barbecue, the only part of the cheeseburger that a vegan could eat would be the
bun, pickle and ketchup, as these foods are from plant sources. The ground beef
burger and the cheese (both derived from a cow) would be off limits. A savvy
hostess would need to grill up soy burgers and top them with a slice of soy
cheese to satisfy the palates of her vegan guests.
Lacto-Vegetarian Diets: A less strict
vegetarian is one who follows a lacto-vegetarian diet. Similarly to vegans,
lacto-vegetarians avoid all foods from animal sources except for dairy foods,
such as milk, yogurt and cheese (lacto means dairy). At a barbecue, you would
find the lacto-vegetarian also hunting for a soy burger to sandwich between her
bun, but the burger could be topped with the same cheddar cheese that the
carnivorous, or meat-eating, guests are enjoying. The lacto-vegetarian would
also be able to enjoy the make-your-own sundae ice cream (dairy) dessert.
Unfortunately, the strict vegans at this barbecue, who are looking for a sweet
ending to their meal, would have to hope that a fruit sorbet (a blend of puree
fruit and a sweetener) is also a dessert option.
Lacto-Ovo-Vegetarian Diets: A
vegetarian-style diet that allows even more flexibility in is the lacto-ovo
vegetarian diet, which includes not only dairy foods but also eggs (ovo means
eggs). Omelets, scrambled eggs and products made with eggs can appear in the
lacto-ovo vegetarian’s repertoire of menu options. At a barbecue, the lacto-ovo
vegetarian would not only be able to enjoy a soy burger topped with cheddar
cheese as well as the ice cream dessert, but she could also devour the tasty
deviled egg appetizers.
Flexitarian Diet: The latest
vegetarian diet to make its way on the eating scene is the flexitarian diet or a
"part time" vegetarian diet. Flexitarians are vegetarians who sometimes eat
meat, fish, and poultry. For the flexitarians at a barbecue, the sky is the
limit as there wouldn't be any foods on the buffet table that they would need to
avoid, especially if this happens to be their meat-eating night.
- By Joan Salge Blake, MS, RD, LDN. Blake is a nutrition professor at Boston University and a nationally known writer, lecturer and nutrition expert.
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