Final answer:
There are several types of vegetarian and semi-vegetarian diets, including vegans, vegetarians, and semi-vegetarians. Consuming vegetarian-source protein has multiple benefits, including a lower risk of chronic diseases, weight reduction, weight maintenance, and environmental sustainability.
Step-by-step explanation:
There are several types of vegetarian and semi-vegetarian diets:
- Vegans do not consume any animal products including meats, eggs, and dairy. They can obtain protein from sources such as legumes, nuts, seeds, and fruits.
- Vegetarians avoid meat but may consume milk, milk products, and eggs.
- Semi-vegetarians, also known as flexitarians, occasionally eat meat but primarily follow a vegetarian diet.
Consuming vegetarian-source protein has multiple benefits:
- Lower risk of chronic diseases such as cancer, heart disease, and Type 2 diabetes.
- Possible weight reduction and weight maintenance.
- Environmental sustainability.