Our skin can turn 7-dehydrocholesterol into vitamin D with just a little help from sunshine. With the winter pall setting in, you're probably not getting much sun, but no biggie - you can also get vitamin D from your food. You may be wondering though - how much sunshine is enough?
Vitamin D has been thought to help with arthritis, fight off depression and even reduce cancer risk. But according to a recent, thorough examination of the available research, vitamin D is looking a lot less like the magic remedy some have claimed it to be.
