In this episode of the Outlier Health Podcast, Matt Frazier and Matt Tullman dig into the controversial topic of alcohol. During the 1990's, red wine (consumed in moderate amounts) gained the reputation of being beneficial for heart health. But that research has largely been debunked, and in 2024, it's accepted by most people that alcohol of any kind isn't good for us. And yet when we look at the longest-lived, happiest cultures in the world (like the Blue Zones cultures), we see that moderate alcohol use is a part of many of their lives. So what's the deal? Is it just correlation? Or is responsible alcohol consumption actually beneficial — or at least, not harmful — in the quest for a long, happy life?