This book is actually three books published as one volume for what may be the first time. This is the story of the Spanish princess Katherine of Aragon and it's beautiful, tragic and stirring. Katherine was the daughter of Queen Isabella of Spain.
As a result, a form of vitamin K deficiency, called hemorrhagic disease of the newborn, may develop. This disease involves spontaneous bleeding beneath the skin or elsewhere in the infant's body, and occurs in about 1% of all infants.
Vitamin K deficiency is somewhat rare and is not known to be one the most common deficiencies, however when someone is deficient in vitamin K, it is very serious. A vitamin K deficiency in adults can lead to heart disease, weakened bones, tooth decay and cancer. A warning sign of a vitamin K deficiency is bleeding and bruising easily. This bleeding can begin as an oozing from the gums or nose (1).