A new study examines the microorganisms found in coffee beans, revealing the complex and diverse nature of the coffee microbiome. Researchers analyzed samples from coffee plantations in Brazil, Colombia, and Ethiopia, finding a wide variety of bacteria and fungi present in the beans. The study highlights the importance of understanding the microbiome of coffee in order to improve quality and sustainability in the coffee industry. Additionally, the findings suggest that the microbiome may play a role in determining the flavor profile of coffee. The research opens up new possibilities for further exploration of the coffee microbiome and its impact on the final product, offering insights that could lead to innovations in coffee production and processing.