Take with food to avoid digestive upset. Reishi is a powerful adaptogen that has been called “herbal yoga” and is traditionally known as the mushroom supplement of SPIRITUAL POTENCY and IMMORTALITY because of the way it can naturally reduce stress and anxiety, calm the mind, and strengthen the cardiovascular system. Eversio Wellness CHILL Now Organic Reishi Mushroom 15:1 Dual Extract This organic reishi medicinal mushroom extract capsules provide support for STRESS + IMMUNE FUNCTION + BETTER SLEEP..