After completing this session, the trainees will be able to:

• Define and use correctly the key terms printed in bold. 
• List the elements, practices or steps of a healthy life style.
• Discus the role of healthy life style in the prevention of chronic diseases.
• Explain how some common non-communicable diseases are detected early. 
• Describe the importance of community diagnosis. 
• Describe what principles to be followed to plan community education.