some people say that the sun is good for your skin. Is this true, and if so, how?

Question: some people say that the sun is good for your skin. Is this true, and if so, how?
- Keywords:
  skin,
  sun
Asked by malikawh to Ian on 21 Jun 2011.
- Ian van der Linde answered on 21 Jun 2011:
  
  Exposure to the sun helps the body generate Vitamin D, and a popular theory is that it can prevent diseases like multiple sclerosis. It is also good for mood – basically, being in the sun can make us happy. However, too much sun can be very dangerous, so it’s important not to overdo it!

Question: some people say that the sun is good for your skin. Is this true, and if so, how?