Dr. Catherine Shanahan, a physician and nutrition expert, joins forces with co-author Luke Shanahan to revolutionize how we view diets. They unveil the 'Hateful Eight' industrial seed oils that lurk in many foods, explaining their contribution to chronic diseases. Delving into epigenetics, they discuss how our dietary choices today can shape our genetic legacy. The pair provide practical tips on meal prep, mindful eating, and the power of traditional fats over processed options, setting the stage for a healthier future.