Justify the importance of a balanced diet to ensure the normal functioning of the human body.

Through a balanced diet, our body receives vital trace elements and is enriched with nutrients. They contribute to both physical and mental development of a person. A balanced diet ensures the normal functioning of cells. This is reflected in the person’s appearance. If he eats unbalanced food, then his skin acquires an earthy hue, immunity is weakened. A person is often sick and rehabilitates for a long time after an illness.