There is a mysterious connection between the presence of cats and schizophrenia

The research analyzed 17 previous studies and found that people who live around cats have nearly twice the risk of developing schizophrenia.

Huge analysis published In Schizophrenia Bulletin, 17 studies conducted over the past 44 years suggest a possible link between owning a cat as a pet and Increased risk of disorders Related to schizophrenia.

This association was initially suggested in a 1995 study, which suggested exposure to… Toxoplasma gondii parasite As a possible cause. Trypanosoma gondii, typically transmitted through undercooked meat, contaminated water, or contact with infected cats, can infiltrate the human central nervous system and possibly affect neurotransmitters.

The review found a significant positive association between cat ownership, broadly defined, and an increased risk of developing schizophrenia-related disorders. After adjusting for several factors, the analysis indicated that individuals exposed to cats had about the same outcome Double the possibilities Of developing schizophrenia, he says Science Alert.

However, the research is not definitive. Of the 17 studies, 15 were case-control studies, which Cause and effect cannot be proven They often ignore factors that can affect exposure and outcome. The quality of the studies varied, with some being low quality and others suggesting that the associations may be due to factors influencing the results.

The critical period of exposure to cats remains unclear. One study found no significant relationship between having a cat before the age of 13 and the subsequent development of schizophrenia, but only within a specific period (From 9 to 12 years) Show a significant correlation.

Another study in the United States, which included 354 psychology students, found no link between owning a cat and schizophrenia scores, but higher scores were observed in individuals who were suffering from schizophrenia. Bitten by a cat.

Researchers recognized the need for better and more comprehensive research to provide consistent explanations. The findings suggest a complex and not yet fully understood relationship between cat ownership and mental health, highlighting the need for further research in this area.