Things change as we age. Our hair turns gray, if we have any hair! Our spinal discs atrophy. Happiness crevices line our faces. Balance and strength deteriorate. Why does it happen and what can we do about it? This book explains several theories of aging ,what illnesses may haunt us and how we can slow their progress or even prevent them. Effective exercise, sound nutrition and an upbeat attitude are the keys—so the best  information is provided so that you can live happier and healthier.