Structuralism is to as psychoanalysis is to

Structuralism is to Society as psychoanalysis is to unconscious.

Explanation:

Structuralism is a method, which denotes elements of human philosophy, which could be implicated by way of their relationship to society. It also states that human life is not understandable except through their interrelations.

Psychoanalysis is a method to treat mental disorders. In psychoanalysis, the unconscious mind is undone, which makes a person get adapted to his inner emotions and surroundings. Study of Psychoanalysis reveals the difference levels of consciousness in people.

it's a nutrition food for pregnant mothers so they unborn child can get its nutrition that it needs to grow in to a healthy baby.

explanation:

and the mother is getting all of her nutrition and her calcium and vitamins .