Sunlight is essential. During the bleak midwinter, try to get outside and get some rays. Look into UV/light therapy. Here's a review of why: vitamin D production, nitric oxide release, immune system quieting, easing of depression and SAD. And to our friends in Australia...enjoy! Joan


The Dangers of Winter Darkness: Weak Bones, Depression and Heart Trouble | Science | Smithsonian
www.smithsonianmag.com
Long periods without sunshine can play a role in a surprising variety of physical and mental disorders