Concept of Mental Health and Mental Hygiene Mental health and mental hygiene are essential aspects of overall well-being. Mental health refers to emotional, psychological, and social well-being, while mental hygiene involves practices that maintain and improve mental health. 1. Concept of Mental Health A. Definition of Mental Health B. Characteristics of Good Mental Health C. Factors Affecting Mental Health Biological Factors Psychological Factors Social Factors Genetics and heredity Personality traits