This is a good addition to the authors' previous book. It isn't the usual blah, blah, blah, but scientific information which amount to common sense. I am grateful to the authors for keeping me and my wife young at heart. I was happy to buy for my wife this book as "her own" copy, after we both extensively studied the original "Younger Next Year". Another great book that I highly recommend is "Can We Live 150 Year". In fact these two titles should be sold in one package.
