Ketogenic Diet Shows Promise in Reducing Depression Symptoms in Students, New Study Finds
New York, NY – September 12, 2024 – A groundbreaking new study published in Translational Psychiatry suggests a surprisingly effective, and potentially rapid, method for alleviating depressive symptoms in young adults: the ketogenic diet. Researchers at Ohio State University found that students following a strict keto regimen experienced a important reduction in depression - around 70% – after just 10 weeks.
As mental health challenges continue to plague young people – a recent survey revealed 25% of 15-29 year olds in France have experienced depression - this research offers a novel avenue for support. The study, involving 16 students grappling with depressive symptoms, provides compelling evidence that dietary intervention could play a crucial role in mental wellbeing.
How the Study worked
The participants, all around 24 years old, were instructed to drastically reduce carbohydrate intake to under 50 grams per day, substantially increase fat consumption, and maintain moderate protein intake. To ensure adherence, researchers provided the first 10 keto-friendly meals and snacks, and offered ongoing nutritional guidance thru a dedicated app. Importantly, participants were encouraged to eat intuitively – when hungry, and stopping when satisfied – without calorie restriction.
Before beginning the diet, and throughout the 12-week study, participants underwent comprehensive cognitive testing assessing memory, processing speed, executive function, attention, and inhibitory control. They also completed questionnaires and received regular monitoring from healthcare professionals.
Dramatic Results: Symptoms Reduced by Nearly 70%
The results were striking. Self-reported depression scores decreased by 37% after just two weeks, escalating to a remarkable 69% reduction by weeks 10-12.These self-assessments were corroborated by clinical evaluations, wich showed a 59% and 71% drop in depression levels at weeks 6 and 10-12 respectively.
“The average effect of drugs and psychological follow-up after 12 weeks is around 50%, and we have found a significantly higher result (with the ketogenic diet),” explains co-author Ryan Patel. “It is indeed an impressive result: in this real context,the state of all participants has improved and,our volunteers did not need additional treatment or emergency intervention.”
A Promising, But Cautious, Approach
While the findings are encouraging, experts caution against viewing the ketogenic diet as a standalone cure for depression. The keto diet is restrictive and can lead to significant nutritional deficiencies if not carefully managed.
“This study highlights a interesting connection between diet and mental health,” says Dr. Michaellee, Editor-in-Chief at world-today-news.com. “However, its crucial to remember that the ketogenic diet isn’t a one-size-fits-all solution. Individuals considering this approach should do so under the guidance of a qualified healthcare professional to ensure they maintain a balanced nutritional intake and address any potential risks.”
Key Takeaways:
* the ketogenic diet was linked to a roughly 70% reduction in depressive symptoms in students after 10 weeks.
* The study involved 16 participants and included both self-reported data and clinical evaluations.
* While promising, the keto diet is restrictive and requires careful monitoring to avoid nutritional deficiencies.
* This research suggests a potential new avenue for supporting mental health in young adults, but should not replace conventional treatments without professional guidance.
Sources:
* https://www.nature.com/articles/s41398-025-03544-8
* [https://www.mutualite.fr/actualites/sante-mentale-des-jeunes-lenquete-de-la-mutualite-francaise/](https://www.mutualite.fr/actualites/sante-mentale-des-jeunes-lenquete
