WHEN King Solomon built his magnificent temple in Jerusalem, a variety of building materials such as cedar, marble, brass, gold, and silver was used. Each had its place in the creation of a perfect edifice of strength and beauty for the worship and glory of God. Similarly, in the development and care of the body temple a variety of health factors is necessary. Neglect of even one of these requirements can mar the full stature of the perfect man. Some of these essentials to buoyant health are physical, others are mental, and still others are spiritual.