Provides an overview of fundamental nutrition concepts and the science underlying them.

"Through Professor Hale's vibrant commentary and extensive field footage, you discover monumental ancient cities, classical ruins, temples, shrines, fortresses, stadiums, theaters, churches, and palaces. In each site, you explore the critical history and culture that defined them and the ways in which they influenced our modern world. In their compelling historical and visual detail, the lectures offer both a rich resource for travelers preparing...

"There are few words in any language that strike as much fear as the word "cancer". One person in three develops malignant cancer in his or her lifetime, and one out of four dies from it. The aim of this course is to explain the science that underlies this disease. As you learn about how cancer works to subvert the body's normal functioning, you will see how cancer can be treated and even prevented."--page 1 of course guidebook.

"Explore the methods of Cognitive Behavioral Therapy and learn why it is successful and how it can be of value in your life." -- Page 4 of cover on accompanying books.