Aging is a natural phenomenon to every living creature. It touches everyone without any discrimination. Man’s quest for ‘Elixir of Life’ is old and many myths have been developed down through the ages. However, realities are different from them which we come to know from gerontological research. This book contains the aging phenomena in different aspects. The book will certainly fulfill one’s curiosity to know the aging curve in different physical and psychological dimensions and then there might be a hunt to curb down the rate of aging by modifying one’s style of living.