Robert F. Kennedy Jr.’s claim that keto diets can “cure” schizophrenia and allow people to “lose their bipolar diagnosis” through diet changes is grossly overstated and not supported by current evidence, according to nutritional psychiatry experts and mental health professionals. Kennedy stated: “We now know that the things that you eat are driving mental illness in this country. And Dr. Pollan, up at Harvard, has cured schizophrenia using keto diets. There are studies right now that I saw two days ago where people lose their bipolar diagnosis by changing their diet.”
While there is some evidence suggesting keto diets may be beneficial in a mental health treatment plan, the research consists largely of very small sample sizes or covers only short periods of time, like a few weeks or months. There are no long-term studies looking at the keto diet’s effects on mental illness. Even recent research says it is too soon to recommend keto as a clinical treatment. Harvard researcher Palmer, whom Kennedy likely referenced, has explored the potential of keto diets on bipolar disorder and schizophrenia, but his work is preliminary.
Depression symptoms improved when a Mediterranean diet was prescribed alongside evidence-based treatments such as antidepressants, therapy, or exercise. Psychiatrist and nutritional psychiatry leader Drew Ramsey noted that “we are using dietary interventions alongside evidence-based treatments, not to replace them.” Ramsey would not call dietary intervention a “cure,” emphasizing that treatment leads to recovery, not cure. “When we say ‘cure,’ that’s language that isn’t helpful because these illnesses are in our genes, and so until we have gene therapy, we’re not going to ‘cure mental illness.’”
These mental illnesses are complicated and lifelong for people—there is no one solution. Holistic, evidence-based care is a variety of interventions including medication, exercise, stress management, and diet. If someone eats real food with more protein, vegetables, and fewer processed foods, they will have better mental health outcomes with bipolar disorder, schizophrenia, and depression. However, this does not mean diet is the exclusive treatment nor that existing treatments are ineffective. Kennedy’s claim that diet can “cure” mental illness represents an overly enthusiastic and inaccurate use of language.
This article is an AI-assisted summary. All facts and figures are drawn from the original report: https://us.headtopics.com/news/rfk-jr-said-this-diet-could-cure-mental-illness-here-s-79421618