In this communication, we consider what may be the causes of schizophrenia. It appears as high iron in the diet is the cause that leads to Cholera, thus dehydration and subsequent gene damage. Also, drinking excess caffeine is detrimental to mental health. Energy drinks coincide with the onset of a recent surge of schizophrenia among young males. Schizophrenia, a genetic disease, is the most hospitalized disease in the world. It is deviating to a person’s life usually onsetting before the age of 30. Knowing the cause may lead to a genetic cure.

Keywords: Schizophrenia, Cholera, Iron, Caffeine, Dehydration, Pineal Gland, LSD.