Which One of the Following Statements Is Incorrect in Terms

Which one of the following statements is incorrect in terms of yin and yang?

A) The Chinese believe that our bodies are made up of elements of yin and yang
B) Balance between these two forces results in good health; an imbalance-too much yin or too much yang leads to poor health
C) Eating too many foods from one of the elements can disturb the balance of the two elements
D) Maintaining the balance between the two elements involves only the mind and body