A vegan diet involves excluding all animal products such as dairy, eggs, honey, meat and fish. Vegans do not eat any foods that come from animals or contain animal-derived ingredients.
The main components of a plant-based vegan diet are fruits, vegetables, whole grains, legumes, nuts and seeds. Beyond just diet, veganism is a lifestyle that avoids the use of animal products for any purpose – including clothing, cosmetics, household products, and entertainment.