High Blood Pressure Expert Dr. William Davis shares High Blood Pressure management news and commentary at HighBloodPressureConnection.com. The HealthCentral Network, Inc. (www.HealthCentral.com) is one of the top health destinations on the Web, with more than 35 condition-specific, wellness and general health Web properties. http://www.healthcentral.com/high-blood-pressure/c/58370 en-us 15 120 19 http://www.healthcentral.com/images/hc_logo_sm.gif http://www.healthcentral.com/high-blood-pressure/ http://www.healthcentral.com/high-blood-pressure/c/58370/29022/unique Tue May 27 10:23:00 -0400 2008 Dr. William Davis Melatonin is a sleep hormone, produced by the pineal gland seated deep inside the brain, as well as other parts of the body, such as the gastrointestinal tract. For years, melatonin has been recognized as a regulator of circadian rhythms, the natural cycle of sleep and wakefulness that has allowed humans to inhabit the earth in phase with the cycles of night and day.   Exposure of the retina (in the back of the eye) to light... http://www.healthcentral.com/high-blood-pressure/c/58370/29022/unique http://www.healthcentral.com/high-blood-pressure/c/58370/16008/blood Wed Nov 07 12:00:00 -0500 2007 Dr. William Davis An exhaustive review of health records of 443,632 veterans nationwide reported by Ross D. Fletcher, MD, of the VA Medical Center in Washington, D.C. revealed that blood pressures are higher in winter. Dr. Fletcher reported his findings at the American Heart Association meetings in Orlando, Florida.  Dr. Fletcher's study involved electronic records of veterans from Anchorage, Alaska, Washington, DC, Philadelphia, Chicago, Minneapolis,... http://www.healthcentral.com/high-blood-pressure/c/58370/16008/blood