We are commemorating our 300th episode, a delightful weekly journey that has brought enrichment to well over a million listeners. We extend our heartfelt gratitude to you. In this episode, Dr. Kahn presents new findings on the safety, health benefits, and mechanism of action of coQ10 in promoting excellent cardiovascular health. The discussion also touches on the benefits of blueberries for the brain and heart. Lastly, we delve into the main topic which explores the latest research on the American Heart Association's Life's Essential 8 heart disease habits and their association with longevity. The habits that promote up to 9 extra years of lifespan, beginning at age 50, are analyzed in greater detail and can be found here (https://www.heart.org/en/healthy-living/healthy-lifestyle/lifes-essential-8).