Vitamin D Deficiency and Insomnia, Curing Insomnia with Natural Supplements - 2008 clipp - - Vitamin D is key in allowing minerals to absorb properly and metabolize in the body. It also regulates normal cell growth function and promotes blood sugar regulation. Additionally, vitamin D assists in the buildup of healthy tissue and the regulation of the immune system.
There is no D in Insomnia which has a link to several other sites
Insomnia Land :Is a lack of vitamin D the cause of your insomnia? May 2010, no comments as of Oct 2010
THE BIOCHEMISTRY OF INSOMNIA mentions vitamin D
whatisinsomnia.net clipp - - One of the natural remedies for insomnia is vitamin D. It has been shown that vitamin D assists in improving your sleep. This can be a problem in the wintertime in some areas of the world where there are not many hours of sunshine. At those times it is a good idea to take a vitamin D supplement.
senioradvocatenews.com clipp - - Textbook of Bio-Identical Hormones by Dr. Edward Lichten. In the Vitamin D chapter, he wrote that he took 5,000 IUs of Vitamin D3 daily for a year to resolve his insomnia.
Insomnia and S.A.D – A sunshine deficiency issue! Naturopathic Doctor
How Do I Treat Vitamin D Deficiency PDF on VitaminDWiki clipp - - Symptoms of vitamin D de?ciency can be rather nonspeci?c and include fatigue, altered mood and depression, insomnia, nonradicular back pain, arthralgias (particularly of the wrists, ankles, shoulders, and shins), proximal muscle weakness, headache, and hair loss.
Wonder if their survey only allowed to the people to say there was an association. ehealthme.com has the following chart