Harvard Chan: This Week In Health

December 15, 2016 — In our new podcast series, Harvard Chan: This Week in Health, we’ll bring you top health headlines—from wellness tips to important global health trends. You’ll also hear insight from Harvard Chan experts. In this week’s episode: In this week’s episode: The health benefits of optimism, plus strategies to improve your psychological wellbeing. You can subscribe to this podcast by visiting iTunes, listen to it by following us on Soundcloud, and stream it on the Stitcher app. Visit our archive page to listen to all of our past episodes. Learn more Can volunteering lead to better health?