COURSE III: Fats as Fuel

This lesson looks at the intricate biochemistry of fat metabolism, detailing several important pathways: the Krebs cycle, de novo lipogenesis, beta oxidation of fatty acids, and ketone production and breakdown. The important hormones and enzymes involved in the feedback processes are elucidated giving a thorough understanding of these interconnected pathways. Attention is then turned to the preferred fuels for different tissues and organ systems, and the benefits of nutritional ketosis, particularly for brain health. Finally, we explore the challenges of facing our inner carb monster.