Mental Health and Healthy Aging

Mental Health and Healthy Aging:

World Population Prospects 2022 states that the proportion of 65+ population is projected to increase from 10 percent in 2022 to 16 % in 2050 globally (United Nations Department of Economic and Social Affairs, Population Division, 2022). While increasing longevity and number of more years of life is a positive outcome, it is often accompanied with various diseased conditions due to declining physical health and increasing risks of various non-communicable diseases (WHO, 2015).Psychological well-being is a critical issues that is well associated with health of an individual especially among the geriatric population. Recently in 2025, the association between psychological well-being and healthy ageing among the elderly in India aged 60 years and above demonstrated that healthy Ageing Index was 82.8 %, representing the study population is healthier. Psychological well-being was significantly associated with healthy ageing among older adults in India (β=1.56; 95 % CI: 1.35–1.76). In addition, healthy ageing was also associated with the lifestyle behaviours like physical activity, smoking and drinking history. It was noted that with increasing age, as the health status among individual's decline, promoting a positive self-perception of ageing is equally important in facilitating healthy ageing as that of promoting healthier lifestyle (Bansod et al 2025)

References

1. United Nations Department of Economic and Social Affairs, Population Division (2022). World Population Prospects 2022: Summary of results.  //www.un.org/development/desa/pd/sites/www.un.org.development.desa.pd/files/wpp2022_summary_of_results.pdf
2. World Health Organization: World report on ageing and health, World Health Organization (2015) //iris.who.int/handle/10665/186463 .
3. Bansod, D. W., & Mandi, R. (2025). Thriving in Golden Years: Promoting Psychological Well-being for Healthy Ageing in India. Archives of Gerontology and Geriatrics Plus, 100127. //doi.org/10.1016/j.aggp.2025.100127

Mental health is a key component of overall well-being and becomes especially important in the context of aging. As people grow older, they often face unique psychological challenges including retirement, bereavement, declining physical health, and social isolation, all of which can negatively impact mental health. According to the World Health Organization (2021), more than 20% of adults aged 60 and over suffer from a mental or neurological disorder, with depression and dementia being the most common.

Mental well-being plays a critical role in healthy aging. Good mental health can support better physical functioning, reduce the risk of chronic illness, and improve cognitive resilience (National Institute on Aging [NIA], 2020). In contrast, poor mental health can lead to increased use of health care services, reduced independence, and diminished quality of life. Social connection, physical activity, proper nutrition, lifelong learning, and purpose-driven activities have all been linked to better mental health outcomes in older adults (Chen et al., 2022).

Moreover, ageism and stigma around mental health issues can prevent older adults from seeking help. It is important to create supportive environments that promote positive aging, encourage open discussions about mental well-being, and provide accessible mental health services. Mental health care for older adults must be integrated into community health systems and tailored to their specific needs, respecting their autonomy and life experience.

Healthy aging is not solely about extending lifespan—it is about enhancing the quality of those later years. Promoting mental health is essential to achieving that goal.

References:

Chen, Y., Hicks, A., & While, A. E. (2022). Loneliness and social support of older people in China: A systematic literature review. Health & Social Care in the Community, 30(5), e1658–e1667. //doi.org/10.1111/hsc.13612

National Institute on Aging. (2020). Mental health and older adults. U.S. Department of Health & Human Services. //www.nia.nih.gov/health/mental-health-and-older-adults

World Health Organization. (2021). Mental health of older adults. //www.who.int/news-room/fact-sheets/detail/mental-health-of-older-adults

With a demographic shift, India is experiencing rapid population aging, with older adults, 60+ and above, expected to comprise nearly 20% of the population by 2025. (United Nations, 2019). Similar trends can be seen with common conditions such as depression, dementia, substance abuse, and geriatric loneliness across Low- and Middle-Income Countries (LMICs), which increases the burden on healthcare and social systems. Papers reveal that underdiagnosis and stigma prevent timely intervention, especially in rural and underserved regions (Rao et al., 2015). However, studies have also shown that elderly men in urban cities experience anxiety, depression, and cognitive Impairment, contributing to behavioral factors like increased tobacco and alcohol use, physical inactivity, economic dependency, stigma, and overall weak healthcare systems (Nayak et al., 2018). 

In a more cultural context, traditional joint family systems are declining due to urban migration and nuclearization. Older adults often face neglect, social isolation, and ageism, impacting their mental well-being. In a broader context, there are barriers in countries like India because there are (1) limited geriatric mental health services, (2) a shortage of trained mental health professionals, (3) inadequate integration of mental health into primary care, and (4) high treatement gap which is upto 85% in some LMICs (Patel et al., 2018). 

Indian initiatives such as the National Mental Health Programme (NMHP) offer community-based mental healthcare, now including older adults. The National Programme for Health Care of the Elderly (NPHCE) focuses on preventive, promotive, and curative services for senior citizens, including mental health. In LMICs like India, strategies such as task-shifting: training community health workers for basic mental health care, and digital tools like telepsychiatry and mHealth are improving access for older adults. Culturally rooted practices like yoga and mindfulness also support mental well-being.

Going forward, mental health must be prioritized in aging policies, with stronger community care systems, better data, and integration of psychosocial support into chronic disease management.

References: 

Nayak, S., Mohapatra, M. K., & Panda, B. (2018). Prevalence of and factors contributing to anxiety, depression and cognitive disorders among urban elderly in Odisha – A study through the health systems’ Lens. Archives of Gerontology and Geriatrics, 80, 38–45. //doi.org/10.1016/j.archger.2018.09.008

Patel, V., Saxena, S., Lund, C., Thornicroft, G., Baingana, F., Bolton, P., ... & Unützer, J. (2018). The Lancet Commission on global mental health and sustainable development. The Lancet, 392(10157), 1553–1598. //doi.org/10.1016/S0140-6736(18)31612-X

Rao, T. S. S., Shaji, K. S. (2015). Demographic aging: Implications for mental health. Indian Journal of Psychiatry, 57(6), S6–S13. //doi.org/10.4103/0019-5545.161726

Shaji, K. S., & Sivakumar, P. T. (2020). Mental health care for older people: A call for action. Indian Journal of Psychological Medicine, 42(5), 417–421. //doi.org/10.1177/0253717620957089

United Nations. (2019). World Population Ageing 2019 Highlights. Department of Economic and Social Affairs, Population Division. //www.un.org/en/development/desa/population/publications/pdf/ageing/WPA2019_Highlights.pdf

The economic consequences of untreated mental health conditions are staggering. A major study estimates that between 2011 and 2030, the global economic loss due to mental disorders will reach US$ 16.3 trillion, primarily from reduced productivity, increased disability, and premature mortality. Older adults, who are more vulnerable to conditions such as depression, anxiety, and dementia, represent a substantial share of this burden. Without timely prevention, early intervention, and integrated mental health services, the financial strain on healthcare systems and particularly in aging societies will intensify. Investing in mental health care for seniors is not only a moral imperative but also a sound economic strategy to reduce future costs and improve quality of life across generations.

Reference :

1. WHO, Comprehensive Mental Health Action Plan 2013–2030. //www.who.int/publications/i/item/9789240031029

As global life expectancy increases, promoting mental well-being alongside physical health has become central to healthy aging. The World Health Organization (WHO) defines mental health as a state of well-being that enables individuals to cope with life’s stresses, work productively, and contribute to their community—qualities that remain essential throughout older age (1). Aging brings unique mental health challenges, including increased risks for depression, anxiety, dementia, and social isolation, especially in low- and middle-income countries where health systems often lack geriatric mental health services (2). According to WHO, nearly 15% of adults aged 60 and above suffer from a mental disorder (3). Social determinants—like poverty, elder abuse, loneliness, and caregiving burden—can worsen mental health outcomes if unaddressed (4). Evidence shows that modifiable lifestyle factors such as regular physical activity, balanced diet, cognitive stimulation, and maintaining social connections are strongly linked to reduced cognitive decline and better emotional well-being (5). Programs that promote age-friendly communities, integrated care, and mental health literacy, especially through digital interventions and community-based models, are crucial to bridging care gaps (6). Importantly, aging should not be viewed as a decline but as a stage of life with potential for growth and fulfillment.

References

1. World Health Organization. Mental health and older adults. WHO; 2023. //www.who.int/news-room/fact-sheets/detail/mental-health-of-older-adults

2. Prince MJ, et al. No health without mental health: a slogan with substance. Lancet. 2007; 370(9590):859–877.

3. World Health Organization. Comprehensive Mental Health Action Plan 2013–2030. Geneva: WHO; 2021.

4. Holt-Lunstad J, et al. Loneliness and social isolation as risk factors for mortality: a meta-analytic review. Perspect Psychol Sci. 2015;10(2):227–237.

5. Livingston G, et al. Dementia prevention, intervention, and care: 2020 report of the Lancet Commission. Lancet. 2020;396(10248):413–446.

6. Naslund JA, et al. Digital technology for treating and preventing mental disorders in low-income and middle-income countries: a narrative review of the literature. Lancet Psychiatry. 2017;4(6):486–500.

Nutrition plays a vital role in supporting mental health and healthy aging. Diets rich in vegetables, fruits, whole grains, legumes, nuts, and healthy fats, such as those in the Mediterranean or MIND diet, have been linked to a better mood and slower cognitive decline in older adults. Key nutrients, such as omega-3 fatty acids, B vitamins (especially B12), and adequate protein, help maintain brain function and emotional well-being. Including probiotic and fiber-rich foods also supports the gut-brain connection. A balanced, nutrient-dense diet can thus be a powerful tool to promote mental resilience and healthy aging.

References:

1. Samieri, C., Grodstein, F., Rosner, B. A., Kang, J. H., Cook, N. R., Manson, J. E., Buring, J. E., Willett, W. C., & Okereke, O. I. (2013). Mediterranean diet and cognitive function in older age. Epidemiology, 24(4), 490–499. //doi.org/10.1097/ede.0b013e318294a065

2. Depression and older adults. (2025, February 5). National Institute on Aging. //www.nia.nih.gov/health/mental-and-emotional-health/depression-and-older-adults

Narrative Therapy and Healthy Aging
Psychosocial and cultural values of narrative practices show that storytelling enhances self-perception, combats age-related stigma, and fosters intergenerational understanding. By reinforcing meaning, identity, and social connectedness, narrative-based interventions contribute to healthier mental aging. Narrative therapy promotes mental and emotional well-being among older adults. Zhu et al. (2025) demonstrate that Strength-Based Narrative Therapy can reduce depression symptoms, improve mental state, delay cognitive decline, enhance emotional stability, and improve quality of life in elderly participants by helping them reconstruct personal stories around resilience and self-worth.

References:

1. Zhu, S., Liao, Q., & Yuan, H. (2025). Effect of Strength-Based Narrative Therapy on Depression Symptoms and Quality of Life in the Elderly. Iranian journal of public health, 54(1), 124–132. //doi.org/10.18502/ijph.v54i1.17582Kim, E., Kim, S., & Rhee, J. (2023). A Study on 2. Model of Psychotherapy Narration Focused on Mental Well-Being for Stress Management in the Elderly. Sustainability, 15(3), 2656. //doi.org/10.3390/su15032656

Mental health conditions impact more than 1 billion people worldwide, making up 7% of the global burden of disease. For adults aged 60 and older, 15% experience mental illness, which accounts for 6.6% of the total global health loss. The World Health Organization stresses that "health isn't possible without mental health. Mental health significantly impacts physical health, prompting WHO to assert that there is no health without mental health.

Reference: Cabin, W., & Stites, S. D. Mental Health and Healthy Aging.

The global population is ageing fast. In 2020, approximately 1 billion people worldwide were aged 60 years or older. It is expected to rise to 1.4 billion by 2030, representing one in six people globally. By 2050, the number of people aged 60 years and older is expected to double, reaching 2.1 billion. The number of persons aged 80 years or older is expected to triple between 2020 and 2050, reaching 426 million.

Promoting healthy aging in its dimensions is a vital responsibility for every society. The early identification, diagnosis, and treatment of mental disorders in old age are crucial to preventing suffering and. Providing for adults' mental illnesses necessitates sensitivity, observation, and relational skills to support them in attaining the highest possible level of functioning and being.

Reference:

1. World Population Prospect 2022: release note about major differences in total population estimates for mid-2021 between 2019 and 2022 revisions. New York: United Nations Department of Economic and Social Affairs, Population Division; 2022.
2. de Mendonça Lima CA, Ivbijaro G. Mental health and wellbeing of older people: opportunities and challenges. Ment Health Fam Med. 2013 Sep;10(3):125-7. PMID: 24427178; PMCID: PMC3822658.

Around 14% of adults aged 60 and over live with a mental disorder (2). According to the Global Health Estimates (GHE) 2019, these conditions account for 10.6% of the total disability (in disability adjusted life years, DALYs) among older adults. The most common mental health conditions for older adults are depression and anxiety. GHE 2019 shows that globally, around a quarter of deaths from suicide (27.2%) are among people aged 60 or over.

Mental health conditions among older people are often underrecognized and undertreated, and the stigma surrounding these conditions can make people reluctant to seek help. The rapid changes in demographics occurring in various nations throughout the world as a result of increasing life expectancy and declining fertility results in significant increase in the number of older populations. Population ageing is considered as one of the most important social trends of 21st century 

To promote conditions that enable and sustain healthy ageing and promote equitable health and care outcomes, the WHO launched the Decade of Healthy Ageing campaign, the goal of which is to improve the functional ability of all older adults such that they can age healthily. To achieve healthy ageing, older adults require the functional ability to experience health (i.e., absence of illness or infirmity) and wellbeing (i.e., state or quality of being and feeling healthy) in their day-to-day lives. Functional ability (i.e., a combination of a person’s intrinsic capacity, their environment, and interpersonal interactions) is a critical attribute that impacts their ability to meet basic needs; learn; make decisions; build and maintain relationships; and contribute socially.

Mental health can either enable (or disable) functional ability. Mental health, as it underpins overall functioning, is a critical stimulus that shapes the overall ability to age well. Mental health falls along a continuum that extends across mental wellness (i.e., presence of positive mental wellbeing), mental health concerns (i.e., diminished cognitive, emotional capacity that interferes with enjoyment of life), and mental illness (i.e., mental health disorders that interfere with day-to-day functioning) and is interconnected with physical, emotional, cognitive, social, and environmental health. This definition promotes a view of mental health (similar to that of physical health) that recognizes and considers its’ complex and dynamic nature across situations and circumstances. It supports the notion that all people experience mental health and, depending on physiological and life scenarios, these experiences may fluctuate across the continuum from wellness to illness, and back. Mental health is further conceptualized as an interconnecting operant that axiomatically shapes overall health. Good mental health is thus a necessary ingredient for achieving healthy ageing.

Unfortunately, when it comes to older adults, mental health promotion and mental illness prevention and treatment are often overlooked. This results in a lack of services and support across community and healthcare settings that consider and respond to their mental health needs. To some degree, this is due to complex health scenarios that complicate the prevention and management of mental health concerns and illnesses in this population. However, it is also due to the multitudinous layers of stigma and discrimination in community and healthcare environments that de-prioritize the values, goals, and capabilities (i.e., requirements) of older adults.

References:

World Population Prospect 2022: release note about major differences in total population estimates for mid-2021 between 2019 and 2022 revisions. New York: United Nations Department of Economic and Social Affairs, Population Division; 2022.

Horgan, S., Prorok, J., Ellis, K., Mullaly, L., Cassidy, K. L., Seitz, D., & Checkland, C. (2024). Optimizing Older Adult Mental Health in Support of Healthy Ageing: A Pluralistic Framework to Inform Transformative Change across Community and Healthcare Domains. International journal of environmental research and public health, 21(6), 664. //doi.org/10.3390/ijerph21060664

Fellow researchers and curious explorers, some amazing, thought-provoking reads you all have shared above. Acknowledge the literature above, I particularly want to align with the thought of the urgent need for early interventions, narrative therapy, and community-based approaches and strategies, especially in LMICs. Mental health must not be seen as an add-on, but a bridge to healthy aging and systems reforms. the time is now.