Watch Dr. Leonard A. Mankin’s review of Insomnia, an excerpt from the 2021–2022 Internal Medicine Video Board Review: The videos in our Internal Medicine Video Board Review provide a comprehensive yet flexible ABIM board review. We search high and low to find the most awesome, engaging speakers—and create a beautiful, full-color printed syllabus to show the content from every single slide—to guide you through each of the Internal Medicine board review videos. With the Video Board Review, you will review the latest IM guidelines and updates, and earn CME credits/MOC points. Use this playlist to view sneak peeks into each of the lectures in the Video Board Review! Shop IM Video Board Review: Get tips for your upcoming Internal Medicine boards: Subscribe to our YouTube channel: Follow us on: Instagram: Facebook:​​​ Twitter: