Ketogenic Diet Shows Promise for Patients with Schizophrenia and Bipolar Disorder

A groundbreaking clinical trial has explored the potential of the ketogenic diet, traditionally associated with weight loss, in treating severe mental health conditions. Researchers from the University of California, San Francisco (UCSF), investigated the diet's effects on individuals diagnosed with schizophrenia spectrum disorders and bipolar I disorder.

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the result was a randomized controlled clinical trial, published on July 8 in the scientific journal Schizophrenia Bulletin, which evaluated the effects of a ketogenic diet in people with schizophrenia spectrum disorders and bipolar I disorder.

The study, published in Schizophrenia Bulletin, involved 58 participants. Of these, 28 followed a ketogenic diet, while 30 maintained their usual eating habits. The research team, led by Samantha Abram and Judith Ford, noted that psychotic disorders are frequently linked to significant metabolic issues. Psychiatric medications often exacerbate these metabolic dysfunctions, making the exploration of dietary interventions particularly relevant.

After one month, participants on the ketogenic diet showed statistically significant improvements in metabolic indicators compared to the control group. These included weight reduction, lower hemoglobin A1c levels, and reduced insulin resistance. The study also identified encouraging signals in psychiatric and cognitive symptoms among those who continued the diet for an extended four-month period.

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the interest in studying this intervention arose because psychotic disorders are often associated with significant metabolic problems.

Crucially, the ketogenic intervention proved viable for the majority of participants. Eighty-three percent adhered to a state of ketosis during the first month, and this figure rose to 94% among those who continued for four months. The researchers reported no significant adverse effects associated with the diet, suggesting it could be a safe and potentially beneficial addition to treatment plans for individuals with these severe mental health conditions.

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The researchers did not register significant adverse effects associated with the diet.