People choose to follow a vegan lifestyle for a variety of reasons. Many people elect to follow a plant-based diet due to concerns about the environment or worries about animal rights. Others may follow a vegan eating pattern due to religious beliefs or other personal views. Health issues and overall health awareness may also prompt some to follow a vegan diet. Most people have more than one reason for choosing this form of vegetarianism. Some follow vegan eating plans for years or for a lifetime, and some alternate between vegan eating and other alternative eating plans.