Vitamin B12, folate, and iron are essential for mitochondrial function, and deficiencies in these vitamins can lead to various neuropsychiatric disorders.

Mitochondria are involved in the human stress response, regulating cortisol and inflammation, which are linked to mental health conditions.

Deep psychological stress can lead to gut inflammation through signaling from the brain, illustrating the brain-body connection and its impact on health.

Microbial metabolites produced in the gut can enter the bloodstream and may cross the blood-brain barrier, affecting brain function and mood.

Improving mitochondrial function involves lifestyle factors such as exercise, sleep, and sunlight exposure, which can enhance mental health.

Improving blood flow to the brain through regular exercise enhances cognitive function and reduces inflammation, which is linked to cognitive decline.

Mitochondria are not just the energy producers of the cell; they also play a critical role in neurotransmitter production and regulation, impacting mental health.

The health of mitochondria is crucial for overall metabolic health, and understanding mitochondrial biology can help address both mental and physical health issues. The ketogenic diet improves mitochondrial function by bypassing standard cellular metabolism, which is also crucial for mental and physical health.

The gut microbiome plays a significant role in health by influencing inflammatory responses and brain function, and can be adjusted through dietary choices. Fermented foods significantly outperform high-fiber diets in improving gut health and reducing inflammation, leading to better cognitive function, sleep, and immune response.