Why Am I Addicted To Caffeine & Should I Quit...

In this episode of Ask a Nutritionist, licensed nutritionist Kara Carper explores the connection between depression and gut bacteria, explaining how the gut-brain axis, serotonin production, inflammation, and microbiome diversity may influence mood and mental health. She shares c ...  Show more

Colon cancer is one of the most common cancers, and research continues to show the important role nutrition and gut health play in prevention and recovery. In this episode of Dishing Up Nutrition, Kara Carper and Brandy Buro explain how diet, inflammation, and the microbiome infl ...  Show more

Caffeine is the most popular psychoactive substance in the world, with 89 percent of people in the U.S. consuming at least one drink containing caffeine daily. People depend on caffeine or caffeine supplements for a temporary energy boost, to stay alert, to enhance focus, and eve ...  Show more

Trimethylxanthine is the world's most popular psychoactive drug - for many caffeine is such a ubiquitous substance that calling it a drug seems like a misnomer. How could something so widely used that has so few regulations around it be a drug? But a drug is simply a chemical ...

Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com. Episode 3000: Discover how caffeine content can vary widely between different types of coffee, from espresso shots to instant blend ...  Show more

In this episode, you'll learn how coffee affects metabolism, brain performance, and blood sugar — and why Dr. Jockers says it's not universally good or bad. Discover whether you're part of the 65% who benefit or the 35% who struggle, and how genetics and caffeine metabolism shape ...  Show more