People may be more than two times likelier to develop schizophrenia-related disorders if they owned cats during childhood than if they didn’t:
Living with cats as a child has once again been linked to mental health disorders, because our furry friends apparently can’t catch a break.
In a new meta-analysis published in the journal Schizophrenia Bulletin, Australian researchers identified 17 studies between 1980 and 2023 that seemed to associate cat ownership in childhood with schizophrenia-related disorders — a sample size narrowed down from a whopping 1,915 studies that dealt with cats during that 43-year time period.
As anyone who’s read anything about cats and mental health knows, there is a growing body of evidence suggesting that infection from the Toxoplasma gondii parasite, which is found in cat feces and undercooked red meat, may be linked to all sorts of surprising things. From mental illness to an interest in BDSM or a propensity for car crashes, toxoplasmosis — that’s the infection that comes from t. gondii exposure — has been thought of as a massive risk factor for decades now, which is why doctors now advise pregnant people not to clean cat litter or eat undercooked meat.
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