Examples of unprocessed foods include fruits and vegetables that are not canned and have no added sugar. Unprocessed foods are those that have not been altered from their natural state. Foods that have not been processed are also free of chemicals that may be used to preserve the food or change its color or nutritional makeup.
Whole grain foods can also be another example of food that has not been processed. Grains that are left in their original state and combined with water and other natural ingredients to form bread are considered all-natural. These breads are notably healthier than those made from white flour. Brown rice is another example of an unprocessed food and is the healthier alternative to white rice. Fruit juices can also be unprocessed, as long as the fruit is squeezed into juice form and no preservatives are added.
Eating a diet that is rich in unprocessed foods can supply the body with the vitamins and minerals necessary to develop strong bones and muscles. Foods that have not been processed are also rich in antioxidants, which can protect the body from free radicals in the environment. Antioxidants can also shield the body from diseases and toxin build-up.