I help take care of my grandpa who resides in a nursing home. Lately, I've been taking him out into the sunshine and push him outside in his wheelchair so he and I can both soak up some sunshine and vitamin d (around 15-30 minutes) and fresh air. I've read and watched youtube videos about the health benefits of getting some sunlight. I've noticed that I began to sleep better, I look "healthier", have more energy, I didn't drink as much coffee, etc. Even sitting outside in the sunlight helps if you don't want to walk around. I think the medical community should encourage more people to get some sun as this helps cure, prevent, alot of illnesses and diseases.