Vitamin B is required in your body for a number of reasons. Like phosphorus, some forms of vitamin B regulate your energy, while others improve your mental capacity and your emotional stability. Phosphorus is necessary for your body to take in vitamin B and use the many forms of it properly within the body.
Structural functionalism, or simply functionalism, is a framework for building theory that sees society as a complex system whose parts work together to promote solidarity and stability.
1 Core Concepts of Structural Family Therapy (SFT) â¢ âFamily structure is the invisible set of functional demands that organize the ways in which family members interactâ (Minuchin, 1974, p. 51).2  11. 3  Core Concepts of SFT â¢ There is an overall organization or structure that maintains a familyâs dysfunctional interactions. Core Concepts of Structural Family Therapy (SFT) â¢ âFamily structure is the invisible set of functional demands that organize the ways in which family members interactâ (Minuchin, 1974, p. 51). 2  11.