How do community gardening programs affect physical activity levels among older

Community gardening programs positively impact physical activity levels and overall health among older adults through structured physical engagement, improved nutrition, and strong social connections ^[1][2].

Key Findings from Recent Studies

• Cardiovascular Health and Disease Risk: A cross-sectional analysis of US adults aged 65 and older from the 2019 Behavioral Risk Factor Surveillance System (BRFSS) found that gardeners had significantly lower adjusted odds of cardiovascular disease (aOR 0.60, 95% CI 0.53 to 0.68), stroke, heart attack, high blood pressure, diabetes, and high 10-year mortality risk compared to nonexercisers ^[3]. Notably, both male and female gardeners exhibited lower odds of reporting diabetes even when compared directly against other exercisers ^[4].
• Psychosocial and Physical Well-being: A study of 331 older adult gardeners (aged 60–95) identified restoration and physical benefits as the strongest explanatory variables for positive aging self-perceptions ^[5]. Contact with nature, whether through active gardening or simply being in the garden, provided key therapeutic benefits ^[6].
• Social Cohesion and Group Membership: Members of gardening groups reported significantly more social and physical benefits than non-members ^[7]. Gardening also correlates with dietary habits, with gardeners showing higher odds of consuming five or more servings of fruits and vegetables daily (aOR 1.56, 95% CI 1.40 to 1.57) ^[8].

Program Design and Intervention Insights

• Targeted Health Coaching: Healthy aging trials, such as the Coaching for Healthy AGEing (CHAnGE) study, combine physical activity, fall prevention, and nutrition interventions with telephone-based health coaching and written guides to support community-dwelling older adults over 12-month periods ^[9].
• Inclusion and Safety Protocols: Intervention design typically screens participants aged 60 and older who are not already meeting physical activity guidelines, while excluding individuals with severe cognitive impairment, progressive neurological disease, or inability to leave the house without physical assistance ^[10].
• Tailored Exercise Integration: Program frameworks can incorporate home-based or group-based physical activity plans, motivational interviewing, goal setting, and activity monitors to encourage adherence and mobility confidence ^[11].

Would you also like to know more about the specific physical and mental health outcomes reported by gardening group members?