Why Mental Health Matters

Why Mental Health Matters

What is mental health?
Mental health encompasses our emotional, psychological, and social well-being. It influences how we think, feel, act, and how we handle life’s stresses, relate to others, and make choices. CDC+1

Prevalence & scope

  • About 1 in 5 U.S. adults experiences a mental illness each year. nami.org+2SAMHSA+2

  • In 2023, approximately 58.7 million U.S. adults (22.8% of the adult population) had a mental health condition. USAFacts

  • Roughly 1 in 20 adults lives with a serious mental illness. nami.org+2National Council for Mental Wellbeing+2

  • Among youth (ages 12–17), about 20% reported symptoms of anxiety and 18% reported symptoms of depression in recent surveys. CDC

  • Globally, mental disorders contribute to 1 in 6 years lived with disability (i.e. a major share of the global disease burden). World Health Organization

Impact on health, life, and society

  • People with severe mental health conditions often die 10 to 20 years earlier than the general population. World Health Organization

  • Mental health and physical health are closely linked — untreated mental illness can worsen chronic conditions, and physical illnesses can increase risk of mental health struggles. Health.gov+1

  • Mental illness also carries an economic toll: in the U.S., serious mental illnesses are associated with billions in lost earnings each year. nami.org+2National Institute of Mental Health+2

  • Many people do not receive treatment. For example, only about half of those with mental disorders get the care they need. Health.gov+2National Institute of Mental Health+2

Why this matters for your community / website visitors

  • Mental health challenges can affect anyone — friends, family, neighbors, colleagues.

  • Early intervention matters: about 50% of lifetime mental illnesses begin by age 14, and 75% by 24. Health.gov+3National Council for Mental Wellbeing+3nami.org+3

  • Reducing stigma, improving access, and promoting awareness can save lives, reduce suffering, and improve quality of life.