Identifying Supporting Details in Urban Gardening

In a recent article discussing the benefits of urban gardening, the author highlights various advantages such as improved air quality, increased access to fresh produce, and community engagement. The article cites a study showing that neighborhoods with green spaces report lower levels of stress and higher community interaction. Additionally, the author shares personal anecdotes about the joy of sharing homegrown vegetables with neighbors and the educational opportunities for children in learning about sustainable practices.

Based on this discussion, what is one example of a supporting detail that reinforces the main claim about the benefits of urban gardening?