A plant-based diet focuses on foods primarily from plants, including fruits, vegetables, grains, nuts, and seeds. While it emphasizes whole, minimally processed foods, it can also include some animal products in smaller amounts. This diet is often chosen for health benefits, environmental concerns, or ethical reasons related to animal welfare. Research suggests that a plant-based diet can lower the risk of chronic diseases such as heart disease, diabetes, and certain cancers. It is rich in essential nutrients, fiber, and antioxidants, which contribute to overall health. Many people adopt this lifestyle to improve their well-being and support sustainable food systems.