The quantity and complexity of scientific information is steadily increasing day by day at an alarming rate, and students/readers are already overburdened with material to remember. Furthermore, the mere recital of facts does not increase one's understanding of general principles. Efforts have been made to avoid overburdening the students/readers with preceding information and get laden with the lucid and latest information in the field of cancer and its natural therapeutics. The author's primary goal has been clear writing and meaningful figures. Yet, the contents remained rigorous in coverage of topics, believing that excess detail may not overwhelm the entire text.