RESEARCH

An Update of the Literature Supporting the Well-Being Benefits of Plants: Part 2 Physiological Health Benefits

This review explores the many ways plants benefit physical health, such as improving sleep, boosting immunity, reducing disease risks, and enhancing cognitive function. The authors advocate for integrating greenery into everyday spaces to support overall well-being and longevity, especially in lower-income and marginalized communities.

Program Types: Therapeutic, Social, Vocational

Population Groups: Older Adults/Seniors, Mental Health Challenges/Trauma, Rehabilitation, General Population, Chronic/Acute Health Conditions

Setting or Context: Assisted Living/Long-Term Care Homes, Hospitals/Clinics, Rehabilitation Centers, Community Gardens, Natural Areas/Parks/Forest

Health and Wellness Outcomes: Improved Mental Health, Improved Cognitive Function, Improved Physical Health, Increase in Standing or Walking Tolerance, Improved Sleep Quality, Faster Recovery Times, Decreased Need for Pain Medication, Longevity & Aging Well

Allied Profession Intersections: Recreational Therapy, Occupational Therapy, Social Work

Type of Activity: Sensory Stimulation, Indoor Plant Care, Outdoor Gardening, Environmental Education

Evidence Type: Peer-Reviewed Studies, Case Studies, Qualitative Research

Measurement and Evaluation: Metrics for Mental Health, Patient-Reported Outcomes, Longitudinal Studies

Research Source: Books/Book Chapters

Access: Free

Print Form

Summary

This review highlights the physiological health benefits of plants, including better sleep, enhanced immunity, lower risks of cardiovascular disease, diabetes, and respiratory issues, and improved cognitive development. Exposure to greenery also promotes physical activity, helps rehabilitation, and reduces overall mortality rates.

The authors emphasize that these findings should be used to promote plants as essential for health and well-being. They encourage incorporating greenery into a variety of daily spaces, notably neighborhoods and public parks, to increase overall physical and mental well-being.

Link

Hall, C. R., & Knuth, M. J. (2019b). An update of the literature supporting the well-being benefits of plants: Part 2 physiological health benefits. Journal of Environmental Horticulture, 37(2), 63–73

Other Recommended Research

“Connecting people and the earth”: the occupational experience of people with different capabilities participating in an inclusive horticultural social enterprise

This thesis examines how a gardening-based social enterprise helps people of all abilities by providing meaningful work, social connections, and a sense of belonging. While it highlights the benefits of inclusion and community participation, it also points out challenges like funding and governance that need to be addressed for long-term success.

‘Into the Wild’: A meta-synthesis of talking therapy in natural outdoor spaces

This Meta-synthesis highlights the benefits of holding therapy sessions in nature, which can reduce stress, improve mood, and enhance emotional well-being. While outdoor therapy offers unique advantages, such as greater openness and connection with nature, it also requires careful consideration of client suitability and professional training.

‘The nourishing soil of the soul’: The role of horticultural therapy in promoting well-being in community-dwelling people with dementia

Gardening can help people with dementia feel more active, connected, and less lonely by improving their physical and mental well-being. The article highlights the need for more accessible gardening programs in the community to support social engagement and a better quality of life.