1. Vegetarianism

2. Definition
Refraining from the consumption of meat or animal byproducts.
There are a variety of types of vegetarianism:

3. Vegan
Total vegetarians. They completely avoid all foods of animal origin including meat, fish, poultry, eggs, dairy products, gelatin, and honey.

4. Lacto Vegetarian
Eats a primarily plant-based diet with the addition of dairy products.

5. Lacto-Ovo Vegetarian
Eats a primarily plant-based diet with the addition of dairy and eggs.

6. Pescatarian
Eats a primarily plant-based diet with the addition of dairy, eggs, and fish.

7. Weekday Vegetarian

8. Reasons for Becoming a Vegetarian
health
economy
ethics
cultural beliefs
personal taste
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9. Reasons for Becoming a Vegetarian

10. Reasons for Becoming a Vegetarian

11. Health Concerns of Vegetarianism
Vegetarianism can be a healthy lifestyle, but individuals following this diet need to ensure that they are obtaining adequate amounts of the following nutrients:
Calcium
If the individual consumes dairy products, he or she should be able to maintain a sufficient calcium intake. However, vegans need to include other calcium-rich foods, such as dark green leafy vegetables, broccoli, kale, swiss chard, almonds, brazil nuts, sesame seeds, tahini, and molasses to ensure that they are getting enough calcium.
Iron
Maintaining appropriate iron levels is often associated with the consumption of red meat. However, additional sources of iron include lentils, split peas, beans, molasses, spinach, tofu, and egg yolks. Iron absorption is also increased with the intake of Vitamin C.
Protein
Again, protein intake is most often associated with the consumption of animal products. However, additional sources of protein include beans, soy, grains, legumes, nuts, and seeds. The proper combination must be eaten in order to get all the essential amino acids.
Vitamin B12
Since this is a vitamin most commonly found in animal products, it is important that supplements be taken.

12. Pros and Cons

13. Pros and Cons