Harold I ZeligerDr. Zeliger has personally investigated hundreds of instances of diseases and injuries caused by chemical and environmental exposures and has published numerous medical and scientific journal articles on the subject. Dr. Zeliger's research on the effcts of exposures to chemical mixtures has led to whole new areas of inquiry regarding disease causation and to the publication of his book, Human Toxicology of Chemical Mixtures, a reference work used worldwide, now in its second edition. His discoveries include showing that exposures to mixtures of chemicals can lead to many diseases, including cancers, that are not known to be caused by the individual components of such mixtures as well as to the subject of this book, the role of oxidative stress in disease causation. This book shows how elevated oxidative stress increases the likelihood of disease onset in healthy people, why lowering oxidative stress can reduce the odds of getting sick, steps that can be taken to reduce oxidative stress and how a questionnaire can be used to predict oxidative stress levels, . All the information contained in this book is based upon Dr. Zeliger's research and that of others which has been published in medical and scientific journals and books. He has written this book to share that information with lay people in a clear, concise and readily understood way. Read More Read Less