Today we're discussing the impact of urban green spaces on mental health. A recent study from the University of Melbourne followed 1,000 residents over five years. Participants who visited parks at least once a week reported 20% lower stress levels compared to those who didn't. Interestingly, the size of the park mattered less than the frequency of visits. Even small community gardens showed significant benefits. The study also noted that people who exercised in green spaces, such as jogging or cycling, gained additional mood improvements. However, the effects were strongest when individuals spent at least 30 minutes per visit. Researchers suggest that city planners should prioritize easy access to multiple small green areas rather than one large central park.
❓ Theo bài giảng, yếu tố nào quan trọng nhất trong việc giảm căng thẳng trong nghiên cứu?