This TED Talk about sunlight exposure and heart health is fascinating: https://www.ted.com/talks/richard_weller_could_the_sun_be_good_for_your_heart?language=e

This TED Talk about sunlight exposure and heart health is fascinating: https://www.ted.com/talks/richard_weller_could_the_sun_be_good_for_your_heart?language=en https://www.ted.com/talks/richard_weller_could_the_sun_be_go...