Nutritious foods are those that provide essential vitamins, minerals, and other nutrients necessary for good health. These foods help support bodily functions, boost the immune system, and maintain energy levels. Examples include fruits, vegetables, whole grains, lean proteins, and healthy fats. Eating a variety of nutritious foods can help prevent chronic diseases and promote overall well-being. For instance, leafy greens like spinach and fruits such as berries are rich in antioxidants, while nuts and seeds provide healthy fats and protein. Incorporating these foods into your diet can lead to better health outcomes.