“Get out in the sun and take your shirt off,” my wife Adi commanded. This wasn’t foreplay, this was a directive, “You need to expose your skin to the sun at least once a day so you can soak up that ...

Sun-bathers know how relaxing it can be to lie around drinking up light. Our bodies make Vitamin D from sunlight, which is linked to mood. Some people never go outside without a sunscreen or keep ...