Sleep

Sleep and Diabetes Risk in Men Is Testosterone Also Involved?
Researchers writing in the medical journal Diabetes Care say that too little or too much sleep increases diabetes risk. The researchers say that men getting 5 to 6 hours of sleep a night were twice as likely to develop diabetes, men getting more than 8 hours were three times more likely to develop diabetes. They also noted that testosterone may be a factor in sleep on diabetes.

Poor Sleep and Cognitive Function
Researchers writing in the medical journal The Journals of Gerontology Series A: Biological Sciences and Medical Sciences say that Disturbed Sleep was related to poorer cognition.

Hot Flashes and Insomnia
Researchers writing in the Archives of Internal Medicine say: “Severe hot flashes are strongly associated with chronic insomnia in midlife women. The presence of hot flashes should be systematically investigated in women with insomnia. Treating hot flashes could improve sleep quality and minimize the deleterious consequences of chronic insomnia.”

Hot Flashes and Sleep
Researchers writing in the medical journal Menopause say that ambient temperature and REM sleep patterns effect sleep in postmenopausal women.

Warm Feet and Sleep
Researchers writing in the medical journal Physiology and Behavior say they “present new data indicating age- and insomnia-related changes in the sleep-onset latency response to foot warming, and evaluate whether different methods of foot warming could provide an applicable strategy to address sleep complaints.”