A vegan diet is a way of eating that excludes all animal products, including meat, dairy, eggs, and honey. Instead, it focuses on plant-based foods such as fruits, vegetables, grains, legumes, nuts, and seeds. Many people choose a vegan diet for health reasons, environmental concerns, or ethical beliefs regarding animal welfare. Following a vegan diet can provide various health benefits, such as lower risks of heart disease, high blood pressure, and certain cancers. However, it is essential for individuals on this diet to ensure they get adequate nutrients, including vitamin B12, iron, and protein, often found in animal products.