I think this is worth looking into. There may be some direct benefit from sun exposure, but it's very difficult to extricate it from other benefits of good regu

I think this is worth looking into. There may be some direct benefit from sun exposure, but it's very difficult to extricate it from other benefits of good regular outdoor activity. In public health there's been an interest in looking at park access for kids to improve activity and overall wellbeing, and I wonder if a similar effect is being observed here.