Young Adult Health and Development

Introduction to Young Adult Health

Young adulthood (ages 18–35) is a critical period for establishing lifelong health behaviors and achieving developmental milestones. This stage is characterized by unique generational traits, occupational pursuits, and evolving relationships.

• Generation Y (Millennials): Technology and media savvy, born 1980s–mid 1990s.

• Generation Z: Tech-reliant, resourceful, high stress, born late 1990s–approx. 2012.

• Developmental Tasks: Establishing a career, forming relationships, starting a family.

Developmental Theories

Several psychological theories explain the cognitive and emotional growth of young adults.

• Erikson: Intimacy vs. isolation/loneliness – forming close relationships or experiencing loneliness.

• Kohlberg: Postconventional moral reasoning – ethical principles guide behavior.

• Piaget: Formal operational thought – abstract reasoning and executive decision-making.

Health Concerns in Young Adulthood

Young adulthood is often the healthiest life stage, but it presents unique risks and health concerns.

• Accidents, Injuries, and Violence: Leading causes of morbidity and mortality.

• Positive Health Behaviors: Establishing habits for lifelong wellness.

Morbidity and Mortality

• Motor vehicle accidents (MVAs)

• Suicide

• Overdoses

• Influenza

• HIV

• Malignancies (Breast, Testicular)

• Hepatitis C

• HPV

• Cardiovascular disease screening is important

Anxiety in Young Adults

Definition and Characteristics

• Anxiety: A subjectively distressful experience activated by perceived threat, with psychological and physiological components.

• Can be episodic or chronic, mild or severe, adaptive or impairing.

• May present as a symptom or a disorder.

Major Issues Affecting Young Adults

Suicide

Suicide is the second leading cause of death among young adults.

• Causes: Inability to cope with adult pressures, stress reactions, interpersonal conflict, mental health issues.

• Indigenous Young Adults: Suicide rates are 3–6 times higher due to colonialism, discrimination, community disruption, loss of culture/language, intergenerational trauma, environmental hazards, and quality of life issues.

Nursing Interventions for Suicide Prevention

• Identify behaviors in individuals contemplating suicide.

• Investigate relationship patterns.

• Refer to other professionals.

• Provide resources for schools and communities.

• Address disparities in social determinants of health; promote hope, purpose, meaning, and belonging, especially for Indigenous peoples.

Substance Use and Addictions

Habits formed in young adulthood may persist throughout life.

• Alcohol: Binge drinking is common.

• Drugs: Prescription and illegal drug use, gambling, cannabis legalization (2018).

• Health Consequences: Increased mortality, overdoses, hepatitis, fetal effects.

• May be related to inability to manage adult responsibilities.

Health Promotion Efforts for Substance Use

• Information on adverse effects.

• Altering drug attitudes and behaviors.

• Prenatal counseling.

• Education on ending habits.

• Preventative strategies.

Reproductive Health

• Decisions about starting a family, fertility, contraception.

• Safer sex practices and sexual/gender identity.

• STI awareness and prevention.

Health Promotion Efforts for Reproductive Health

• Mass media promotion of safe sexual practices.

• HIV/AIDS and STI awareness campaigns.

• Early prenatal education.

• Awareness of lifestyle effects on pregnancy (e.g., folic acid for neural tube defect prevention).

• Support for single parents: social support, public policy (housing, child care).

Promoting Healthy Parenting

• Parental attachment and tasks.

• Strategies to promote achievement.

• Addressing issues related to parenting.

Intimate Partner Violence

• Most underreported form of abuse.

• Does not discriminate; 2/3 of victims are female.

• Indigenous women are at higher risk.

Health Promotion Efforts for Violence Prevention

• Education, identification, counseling.

• Prevention of bullying, dating violence, and sexual violence.

Nutrition, Exercise, and Weight Management

Diet and Exercise

• Unhealthy eating habits and weight concerns are common.

• Recommended: 150 minutes of vigorous activity weekly, sufficient sleep, limited sedentary time.

• Focus on muscle strength-building exercises.

Health Promotion Efforts for Nutrition and Exercise

• Screening: BMI (limitations exist), move to overall assessment and multiple health indicators.

• Healthy lifestyle management.

• Nutrition: iron deficiency.

• Radiation and excessive sun exposure.

Immunizations and Infectious Disease Prevention

Immunizations

• One dose of Tdap 10 years after adolescent administration.

• Td every 10 years (years ending with "5").

• Rubella for child-bearing women.

• Influenza (seasonal), COVID, others as needed (travel, workplace).

HPV Vaccine

• Recommended for young women through age 45 and young men through age 26 if not vaccinated earlier.

Women's Health in Young Adulthood

Key Issues

• Breast health, Pap tests (AFAB), STI counseling, contraception, family issues, nutrition, healthy relationship with food.

• Recommended folic acid: 0.4–0.6 mg daily for women of childbearing years.

• Baseline mammogram if family history.

• Breast health awareness: contact healthcare provider for lumps, nipple changes, fluid leakage, skin changes, persistent pain.

Men's Health in Young Adulthood

Key Issues

• Testicular cancer (AMAB), HIV/AIDS, HPV.

• Wellness clinics: BP, height, weight, dietary counseling, colorectal screening if family history.

Summary Table: Major Health Issues in Young Adulthood

Key Formulas and Indicators

Body Mass Index (BMI)

• BMI is a common screening tool for weight-related health risks, but it has limitations and should be used alongside other indicators.

Recommended Folic Acid Intake

• For women of childbearing age: 0.4–0.6 mg (400–600 mcg) daily.

Conclusion

Young adulthood is a pivotal stage for health promotion, disease prevention, and establishing lifelong wellness habits. Understanding developmental tasks, health risks, and effective interventions is essential for personal health and nursing practice. Additional info: Academic context was added to clarify developmental theories, health promotion strategies, and the rationale for screening and prevention.