New Chapter provides supplements that support immune function, respiratory function, vitality and/or detoxification that are highly potent. They tout that Life Shield Mushrooms are the first and only full line of mushrooms that can assure a minimum level (15%) beta-glucans. New Chapter has added every life stage of the mushroom which adds unique and important nutrients that affords increased mushroom activity and protection providing for greater health benefits. Other companies have short growth times which doesn’t allow the mushrooms to mature and contain their full spectrum of nutrients. New Chapter has chosen the best quality strains that have been selected for greatest growth potential and are organically grown in the U.S. Their mission is to promote optimal health by using whole foods and botanical supplements in keeping with the “Wisdom of Nature”.