Accordingly...
Accordingly, dreams are always associated with the past and never informative of the future. It can only be a useful for reading the unconscious self, and it is for this reason that the dreams of patients are utilized for the treatment of psychological disorders that rely on exposing the unconscious mind.
Some of the experts of the field of nutrition believe that there exists a relationship between 'dreams' and 'the nutritional need of the body', and are of the opinion that if, for example, a person happens to witness blood trickling from his gums in his dreams, it means that the quantity of ascorbic acid in his body has diminished! And if he dreams that his hair have turned white, it can be inferred that he suffers from an inadequacy of vitamin B!!
However, spiritual philosophers offer a different explanation for the occurrence of dreams. They state that dreams are of several kinds: Dreams that are related to the bygones, inclinations and desires - and these constitute a major portion of man's dreams.
Dreams that are distressing and incoherent; these are an outcome of delusion and imagination (although it is possible that they could possess psychological reasons) Dreams that are related to the future and provide information in connection with it. Undoubtedly, dreams that are related to the past and the embodiment of the scenarios that man has seen in the course of his life do not possess any particular interpretation.
However, psychologists and psychoanalysts utilize them and consider them to be a door for the comprehension of the human unconscious self and a key for the treatment of psychological disorders. As such, interpretation of these dreams is used for the purpose of uncovering the mysteries of the mind and the origins of diseases, and not for revealing future happenings of life.
As for the dreams that are related to the future, they too are of two kinds: One kind consisting of dreams that are plain, clear and explicit, and which do not require any interpretation whatsoever; and amazingly enough, at times, materializing exactly as witnessed either in the near or distant future - without the slightest of differences.