Vegetarian diet

Vegetarian diet is a diet that excludes the consumption of meat and fish, and may also exclude the consumption of other animal products such as eggs and dairy products. Vegetarian diets can be classified into several different types, including lacto-vegetarian, ovo-vegetarian, lacto-ovo vegetarian, pescatarian, and vegan diets.

Types of vegetarian diets

There are several different types of vegetarian diets, which exclude different types of animal products:

• Lacto-vegetarian diets exclude meat, fish, and eggs, but allow dairy products.
• Ovo-vegetarian diets exclude meat, fish, and dairy products, but allow eggs.
• Lacto-ovo vegetarian diets exclude meat and fish, but allow eggs and dairy products.
• Pescatarian diets exclude meat and poultry, but allow fish and other types of seafood.
• Vegan diets exclude all animal products, including eggs, dairy products, and honey.

Health effects

Numerous studies have shown that vegetarian diets can be healthful and nutritionally adequate. Vegetarian diets are often associated with a number of health benefits, including lower levels of obesity, reduced risk of heart disease, and longer lifespan.

Environmental impact

Vegetarian diets can also have a positive impact on the environment. The production of meat and other animal products contributes significantly to greenhouse gas emissions, deforestation, and water pollution. By choosing a vegetarian diet, individuals can reduce their environmental footprint.

See also

• Veganism
• Plant-based diet
• Environmental vegetarianism