Many people do not realize how important an antioxidant such as Vitamin C and Vitamin E are to your body. There is also gluthathione, an antioxidant that can be given for many diseases of the bowel. In checking out the Internet at http://www.oxis.com I learned a great deal about this company. They have developed Ergothioneine and are the premier provider of this worldwide. It gives a protective effect on pivitol parts of your body. Anti-aging seems to have made Alzheimers an almost epidemic disease and Ergo is thought to help in the progression of cognitive decline. This is a great step forward. It also helps your body fight against the effects of stress, therefore, helping you remain more health. I feel we will be hearing a great deal more about this potent antioxidant. There are many more diseases such as diabetes, Parkingson and others that will benefit from their manufacture of Ergothioneine.