Can poor nutrition affect mental health?

Poor nutrition can indeed affect mental health. Andrew Huberman notes that quality nutrition plays a crucial role not only in physical health but also in mental well-being and cognitive functions such as memory, focus, and mood regulation. Adequate intake of vitamins, minerals, and nutrients from minimally processed foods is essential for supporting overall brain health and neurotransmitter production, which are key to maintaining mental health 1 2.

Additionally, there is growing evidence in the field of nutritional psychiatry highlighting the potential of dietary changes to significantly improve mental health conditions. Dietary interventions, like the ketogenic diet, have shown promise in improving symptoms of chronic depression, bipolar disorder, schizophrenia, and other treatment-resistant mental disorders in some cases 3 4. This underscores the importance of nutrition as a foundational element in mental health interventions 2.