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This book shows how vitamin A deficiency – before the vitamin was known to scientists – affected millions of people throughout history. It is a story of sailors and soldiers, penniless mothers, orphaned infants, and young children left susceptible to blindness and fatal infections. We also glimpse the fortunate ones who, with ample vitamin A-rich food, escaped this elusive stalker. Why were people going blind and dying? To unravel this puzzle, scientists around the world competed over the course of a century. Their persistent efforts led to the identification of vitamin A and its essential role in health. As a primary focus of today’s international public health efforts, vitamin A has saved hundreds of thousands of lives. But, we discover, they could save many more were it not for obstacles erected by political and ideological zealots who lack a historical perspective of the problem.

Medicine & Public Health --- Nutrition --- Ophthalmology --- Biochemistry --- History of Medicine --- Pediatrics --- Public Health --- Social Medicine --- Vitamins

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Patient reported outcomes have become more and more important in clinical practice and research. Evaluating subjective perceptions of patients has become mandatory for a full assessment of treatment responses. In this context, clinimetrics, the science of clinical measurements, provides unprecedented opportunities for psychosomatic assessment. This volume illustrates how this approach can be translated into everyday practice complementing and improving the medical interview. The most sensitive and reliable clinical methods are presented for evaluating specific psychosocial aspects of disease, i.e. childhood adversities, life events and chronic stress, lifestyle, sexual function, subclinical and affective disturbances, personality, illness behavior, well-being and family dynamics. Each chapter provides practical illustrations as to how crucial information can be obtained with specific methods individualized according to the patients’ needs.

Medicine & Public Health --- Psychiatry --- Asthma --- Cardiovascular System --- Family Planning --- Gastroenterology --- Oncology --- Psychosomatics --- Rheumatology --- Social Medicine --- Psychosomatic Medicine