A part of a healthy diet is vitamin-D, problem is that you cannot get all the vitamin-D from your food only.
Sunlight is necessary too.
This article from Kansatcity.com explains it perfectly.
From the article:
By HELENA OLIVIERO
Cox News ServiceFor years the message about the sun was simple — avoid it.
Slather on sunscreen. Wear a hat and long-sleeved shirts. Seek cover under trees. The sun was your foe, wrinkling your skin, or worse, causing skin cancer.
The sun, we said, could kill you.
The new message emerging? Maybe we went a little too far.
As in SPF 70 too far.
Read the rest of the article here
Enjoy!

