- Lacto-Ovo Vegetarians: people who avoid meat and seafood, but include dairy foods (such as milk and eggs) and plant foods.
- Lacto-Vegetarins: People who avoid meat, seafood, and eggs but include dairy foods and plant foods.
- Vegans: People who avoid using or eating animal foods.
2. Provide reasons why people decide to become Vegetarian:
- Obesity
- Diabetes
- Hypertension
- Some types of Cancer
- Coronary artery disease
3. Identify the trends associated with vegetarianism in Australia today:
- About 20% of the Australian population consume a mainly vegetarian diet
- It is estimated today that at least 45% have at least one vegetarian diet per week
- 20% reduce their meat intake but still eat chicken and fish
4. Outline the dietary-related diseases that are less prevalent for vegetarians:
- High Blood pressure
- some cancers
- obesity
- coronary heart diseases
- diabetes
5. What reasons are given for a vegetarian being considered to be a healthier than a non-vegetarian?
- A vegetarian is considered to be a healthier diet choice because it consists of a lot of Fruit and Vegetables, which contribute in bulk, and generally has lower saturated fats.
6. How can vegetarians ensure they consume all of the essential amino acids:
Consuming various sources of amino acids throughout the day should provide the complete compliment of protein.
7. Why is it difficult for a vegetarian to obtain an adequate supply of iron:
Vegetarian diets are generally high in iron from plant foods, however this iron is not absorbed as well as the iron in meat.
8. How can vegetarians improve the absorption of iron in their diet?
They can improve the absorption of iron in their diets by eating green leafy vegetables, peas, and whole grains, enriched cereals and legumes. Combining these foods that are high in vitamin C and food acids , such as fruit and vegetables, will help your body absorb the iron.
9. List the types of food in which a vegan can obtain calcium:
- dairy products
- fortified cereals
- fruit juices
- fortified soy milk
- tahini
- some brands of tofu
- leafy dark green vegetables
- legumes
- almonds
- brazil nut
10. What vitamins are missing from a vegans diet and how can they be consumed to ensure a adequate intake?
- Vitamin B12 - take B12 supplements
- Vitamin D - consume fortified soy milk and cereals
