A vegan diet can be very good for health when well-planned. It is often rich in fruits, vegetables, whole grains, legumes, nuts, and seeds, providing ample fiber, vitamins, and antioxidants while being low in saturated fats. This can lead to benefits such as lower risk of heart disease, hypertension, and type 2 diabetes. However, it’s important to ensure adequate intake of nutrients that are typically found in animal products, such as vitamin B12, iron, calcium, and omega-3 fatty acids, often through fortified foods or supplements.