For decades I've been a fan of functional mushrooms and modulating herbs, also known as Adaptogens. They are some of the most underrated, yet powerful, tools for metabolic health, performance, and longevity. Tero, and this book, are an excellent entryway to learn how you can leverage them in your daily life. - Mark Hyman, M.D., 14x New York Times best-selling author

As a functional medicine expert, I have been a longtime fan of Adaptogens, but most of the information out there is confusing and difficult to wade through. Never before has there been such a comprehensive and easy to understand resource for those looking to take advantage of the healing power of Adaptogens. From the most popular Adaptogens, their numerous health benefits, where to buy them, and exactly how to use them, Tero makes it easier than ever to harness these often overlooked and misunderstood plant and herbal medicines for your health. - Dr. Will Cole, leading functional medicine expert, IFMCP, DNM, DC, host of The Art Of Being Well, and author of Ketotarian, The Inflammation Spectrum, and New York Times bestseller, Intuitive Fasting

Adaptogens are a truly remarkable category within human nutrition. Today, when stress-related illnesses are at an all-time high, the education and utilization of adaptogens is more important than ever. Thankfully, we have a valuable guide available to us all in Healing Adaptogens. - Shawn Stevenson, author of USA Today best-selling book Eat Smarter and international best-selling book Sleep Smarter