The classes of food that protects the body from diseases is called

The class of food that protects the body from diseases is vitamins. Vitamins are organic compounds that are essential for normal growth and development. They help in maintaining healthy skin, bones, and tissues, and they also protect the body from various diseases. Vitamins are obtained from a balanced diet that includes fruits, vegetables, and other whole foods. While carbohydrates, fats and oil, and proteins are also important for maintaining a healthy body, vitamins specifically help in protecting the body from diseases.