1. 65,454 adults studied in a four-year cohort.
2. 60 min reallocation from TV lowers MDD risk.
3. Middle-aged adults show 19% probability reduction.
4. Older adults benefit mainly from sports activities.
5. Study highlights the importance of practical behavior changes.
6. Researchers suggest possible pathways for TV-watching and MDD.
7. Young adults did not show significant risk reduction.

Source: European Psychiatry