The vegan diet consists exclusively of plant-based foods. Products of animal origin are taboo. In addition to meat, fish, milk and dairy products, this also includes eggs and honey. In addition to diet, the whole way of life plays an important role for many vegans. Against this background, materials or product of animal origin such as leather, down, fur or silk are avoided. Veganism is not just about avoiding certain food groups; it is rather an alternative way of life that differs from the average lifestyle of the population.