The prevalence of obesity and its co-morbidities such as insulin resistance and type 2 diabetes are tightly linked to increased ingestion of palatable fat enriched food. Thus, it seems intuitive that the brain senses elevated amounts of fatty acids (FAs) and affects adaptive metabolic response, which is connected to mitochondrial function and insulin signaling. This review will address the effect of dietary FAs on brain insulin and mitochondrial function with a special emphasis on the impact of different FAs on brain function and metabolism.
Keywords: brain; fatty acids; insulin signaling; ketone bodies; mitochondrial function; neuronal health.
© 2019 Chantal Chudoba et al., published by De Gruyter, Berlin/Boston.