Sarah Scheinman

Dr. Jess Steier, an epigenetics scientist, teams up with Dr. Sarah Scheinman, a research expert on nature versus nurture, to dive into how our environment shapes gene expression. They unravel the mysteries of DNA methylation and histone modifications, highlighting landmark studies like the Dutch Famine Birth Cohort. The discussion extends to the influence of nutrition and stress on health, and how experiences impact identical twins differently over time. Together, they explore the exciting implications of epigenetics for personalized medicine and mental health.

Sarah Scheinman, host of the Unbiased Science podcast, brings a keen scientific perspective to the debate around cholesterol denialism. The conversation explores the puzzling evolution of skepticism towards cholesterol science, including a look at infamous skeptics and their influence. They humorously critique classic literature while discussing the complexities of cholesterol, statin effectiveness, and the historical context of cholesterol research. The episode highlights the challenges of changing entrenched beliefs in health and science today.

Dr. Jessica Steier, a scientist in Alzheimer's research, and Dr. Sarah Scheinman, a genetic expert in neurological disorders, delve into the complexities of Alzheimer's disease. They discuss symptoms, the role of genetics and epigenetics, and modifiable risk factors. Prevention strategies like healthy lifestyle choices take center stage. The conversation also addresses the latest treatments and their controversies, highlighting the importance of both current therapies and ongoing research. Listeners gain valuable insights and effective ways to support brain health.