Chlorophyll, the Earth's green blood, is the fabric of life, without which no life would be possible. New studies reveal that chlorophyll is not only vital for plants and herbivores but that - in humans - it can make the difference between a healthy life, bursting with vitality and energy, to a life plagued by sickness and deficiencies. Peter Carl Simons, expert on nutrition and vital substances, explains in this book important correlations and offers answers to questions imperative for a long and healthy life.