A balanced diet contains all necessary food constituents in proper proportions to meet nutritional needs for health and well-being.
A balanced diet is one that contains all the food constituents in proper proportion to meet the energy and nutritional requirements of the individual.
The components of a well balanced diet will vary depending on age, sex, physiological needs such as pregnancy and lactation, and nature of physical activity.
While designing the quality and quantity of a balanced diet, the total calories are distributed among 3 classes of food in specific proportions as per recommended dietary guidelines.
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