Answer:
Fibers and roughage.
Step-by-step explanation:
The balanced diet must contain the proper amount of the carbohydrate, proteins, fats, vitamins and minerals. The balanced diet is different for different individuals depending on the weight, height and age of an individual.
The balanced diet must involve the proper amount of roughage and fibers in the diet. These helps in the proper movement of the food in the intestine and aids in the proper digestion of food. The fibers also reduces the amount of cholesterol in the body.
Thus, the answer is roughage and fibers.