A vegan or plant-based diet excludes all animal products, including meat, dairy, and eggs. When people follow it correctly, a vegan diet can be highly nutritious, reduce the risk of chronic diseases, and aid weight loss. Increasing numbers of people are moving toward vegan diets due to health, animal welfare, or environmental concerns. About 3% of people in the United States are fully vegan and notes that sales of plant-based foods are rising. Vegan...