A systematic review and meta-analysis published in JAMA Network Open suggests that daily step counts of 5,000 or more can reduce depressive symptoms in adults. The study included 33 studies and found that step counts between 5,000 to 10,000 or more were associated with fewer depressive symptoms. The researchers highlighted the potential mechanisms behind this association, such as improvements in sleep quality and inflammation. They also emphasized the importance of setting step goals as a public health strategy for preventing depression. Further research is needed to determine optimal step counts for specific population subgroups.
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