Vegans are individuals who follow a vegan diet, which is based on plant foods such as vegetables, grains, nuts, and fruits, and excludes animal products like dairy, eggs, and honey
. There are several types of vegans, including:
- Whole-food vegans : These individuals favor a diet rich in whole foods, such as fruits, vegetables, whole grains, legumes, nuts, and seeds
- Junk-food vegans : Some people rely heavily on processed vegan foods like vegan meats, fries, frozen dinners, and desserts
- Raw-food vegans : This group eats only foods that are raw or cooked at low temperatures
A well-planned vegan diet can provide all the nutrients needed for a healthy lifestyle, but it requires careful planning and attention to ensure the individual consumes enough vitamins and minerals, such as vitamin B12, calcium, and omega-3 fatty acids
. Vegans may also be concerned about environmental welfare and animal protection, choosing to avoid animal products and by-products as a way to reduce harm to animals and the environment
