The first part of this booklet concerns why sleep and exercise are necessary. It includes a discussion of what occurs during sleep and what dreams are. It also deals with the benefits of exercise, fatigue, posture, and the correlation between exercise and personality. The second part concerns nutrition and the importance of food. This part covers making food decisions and general topics concerning nutrition such as losing or gaining weight, emotions and their effect on appetite, miracle foods, tooth decay, world nutrition, and jobs in nutrition. Both parts 1 and 2 contain lists of things to discuss and do, suggestions for special research, and a test on the material covered. Resource materials, selected behavioral objectives, and page notes are included for the teacher. (MK)