By:  Andreas Moritz
Posted: December 7, 2011 — updated 2017
Book excerpt:  Timeless Secrets of Health & Rejuvenation

If you wish to benefit from the sun but cannot afford much time to be outdoors, there are several ways to increase your exposure to sunlight:

• Windows should consist of glass that permits UV light to enter
• Have as many such windows as possible
• Keep your curtains pushed back so that you have maximum exposure
• Depending on weather and the season, keep […]