The National Institute of Mental Health cites anorexia nervosa with the highest mortality rate of any mental disorder. Restricted eating, emaciation, relentless pursuit of thinness, fear of gaining weight, and distorted body image are just a few symptoms of this condition. Eating disorders affect both men and women, however, women are affected two and a half times more than men. This necessary resource examines issues surrounding various eating disorders....

Examines the basic concepts of obesity through the lens of the latest scientific studies and finding. Provides tools for evaluating conflicting and ever changing ideas.

Colon cancer is cancer of the large intestine, which is the final part of our digestive tract. Most cases of colon cancer begin as small, noncancerous clumps of cells. Over time, some of these clumps or polyps can become cancerous. Provide your readers with a detailed study of this disease. This book presents a description of this disease, and covers how it affects the body, as well as diagnosis and treatment. Personal narratives are also included....

What is the nature of science? The answer to that question can be found in the momentous theories and discoveries that have occupied scientists for generations. The Importance of Scientific Theory series helps students develop a broader and deeper understanding of the nature of science by examining richly detailed examples from history. Titles in this series examine how scientists arrived at core ideas such as atomic theory, germ theory, evolution...