Select Lesson Lesson 1.1: Defining Health and Wellness Lesson 1.2: Health and Wellness Knowledge Lesson 1.3: Personal Skills for Health and Wellness Lesson 1.4: Our Healthcare System Lesson 2.1: Factors Affecting Health and Wellness Lesson 2.2: Behavioral Risk Factors Lesson 2.3: Genetic Risk Factors Lesson 2.4: Environmental and Socioeconomic Risk Factors Lesson 3.1: What Nutrients Does Your Body Need? Lesson 3.2: Creating a Healthy Eating Plan Lesson 3.3: Food Labels and Food Safety Lesson 4.1: What Is a Healthy Weight? Lesson 4.2: Factors that Influence Weight Lesson 4.3: Treatment and Prevention of Weight Problems Lesson 5.1: Factors that Influence Body Image Lesson 5.2: What Are Eating Disorders? Lesson 5.3: Treating and Preventing Body Image Issues Lesson 6.1: The Benefits of Improved Physical Fitness Lesson 6.2: The Components of Physical Fitness Lesson 6.3: Fitness Safety Lesson 7.1: Getting Enough Sleep Lesson 7.2: The Science behind Sleep Lesson 7.3: Common Sleeping Problems Lesson 7.4: Strategies for Getting the Sleep You Need Lesson 8.1: Taking Care of Your Skin, Hair, and Nails Lesson 8.2: Common Skin Problems Lesson 8.3: Keeping Your Mouth, Eyes, and Ears Healthy Lesson 9.1: The Health Effects of Tobacco Lesson 9.2: Why People Use Tobacco Lesson 9.3: Treating and Preventing Nicotine Addiction Lesson 10.1: How Does Alcohol Impact Your Body? Lesson 10.2: The Effects of Alcohol on Health Lesson 10.3: Reasons People Use and Abuse Alcohol Lesson 10.4: Strategies for Preventing and Treating Alcohol Abuse Lesson 11.1: Medications Lesson 11.2: Drugs Lesson 11.3: Drug Abuse and Addiction Lesson 12.1: Infectious Diseases: What You Should Know Lesson 12.2: Transmission, Treatment, and Prevention of Infectious Diseases Lesson 12.3: Immunity to Infection Lesson 13.1: Sexually Transmitted Infections: What You Should Know Lesson 13.2: Common STIs Lesson 13.3: HIV/AIDS Lesson 14.1: Noncommunicable Diseases: What You Should Know Lesson 14.2: Diseases of the Blood Vessels and Heart Lesson 14.3: Cancer: Cells out of Control Lesson 14.4: Diabetes, Allergies, Asthma, and Arthritis Lesson 15.1: Making Sense of Your Emotions Lesson 15.2: Establishing Your Identity Lesson 15.3: Understanding Self-Esteem Lesson 15.4: Improving Your Mental and Emotional Health Lesson 16.1: What Is Stress? Lesson 16.2: Stress and Your Physical Health Lesson 16.3: Stress and Your Intellectual and Emotional Health Lesson 16.4: Managing Stress Lesson 17.1: Types of Mental Illnesses and Disorders Lesson 17.2: What Causes Mental Illnesses? Lesson 17.3: Understanding and Preventing Suicide Lesson 17.4: Getting Help for Mental Illnesses and Disorders Lesson 18.1: Healthy Family Relationships Lesson 18.2: Healthy Friendships Lesson 18.3: Healthy Dating Relationships Lesson 19.1: Understanding Conflict Lesson 19.2: Understanding Violent Behavior Lesson 19.3: The Reality of Family Violence Lesson 19.4: Unwanted Sexual Activity Lesson 20.1: Sexual Reproduction Lesson 20.2: The Human Reproductive System Lesson 20.3: Pregnancy Lesson 20.4: Prenatal Care and Pregnancy Problems Lesson 20.5: Reproductive System Diseases and Disorders Lesson 21.1: Childbirth and the First Days Lesson 21.2: Newborn Care Lesson 21.3: Newborn Nutrition, Growth, and Development Lesson 21.4: Bonding, Communication, and Parenting Issues Lesson 21.5: Teen Parents Lesson 22.1: Human Development: The Unfolding Self Lesson 22.2: Infancy through the Preschool Years Lesson 22.3: The School-Age and Adolescent Years Lesson 22.4: Adulthood and the Nature of Aging Lesson 22.5: The End of Life