Chaga is a fungus that grows on birch trees in cold climates and has been used in traditional medicine for centuries, particularly in Russia and Scandinavia. You'll find it sold as tea, powder, extract, or supplement, often marketed for immune support and general wellness. This category covers what chaga actually is, how to source and prepare it, what the research shows about its potential effects, and how to use it as part of your routine.
The articles here answer the practical questions: How do you identify quality chaga and avoid counterfeits? What's the difference between chaga tea, tinctures, and supplements—and which form makes sense for your needs? How much should you take, how often, and are there interactions with medications or conditions you should know about? You'll also find information about cost, storage, and realistic expectations for what chaga may or may not do.