This document discusses balanced diets and recommended daily allowances (RDA) of nutrients. It defines a balanced diet as one containing adequate amounts of all necessary nutrients for health, including carbohydrates, fats, vitamins, minerals, fiber and water. A balanced diet is important for health, growth and avoiding diseases. The objectives of a balanced diet are to achieve energy balance, limit unhealthy fats and sugar, and include vegetables, fruits, whole grains, proteins and plenty of water. The RDA establishes intake levels to meet the needs of healthy individuals.