Word: sleepings
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...evidence continues to mount on the health benefits of adequate sleep. A new study published this week in the Journal of the American Medical Association finds that sleeping less than seven and a half hours a day may be associated with a greater risk for heart disease, particularly for those whose blood pressure spikes overnight...
...Sleep habits have a huge impact on human health," says the study's lead author, Dr. Kazuo Eguchi of Jichi Medical University in Tochigi, Japan. Past studies have linked improper sleep habits - sleeping either too little or too much - to disorders such as obesity and diabetes as well as a higher risk of heart attacks and premature death. (See TIME's A-Z Health Guide...
Eguchi's study examined the connection between sleep and heart disease among elderly people. Over a 50-month period, researchers monitored 1,225 people with an average age of 70 and a history of hypertension. For the duration of the study, participants recorded their nightly sleep habits in a sleep diary; their blood pressure was monitored all day and night, using an ambulatory blood pressure monitor, a small halter-like device that takes readings every 30 minutes 24 hours a day. Cardiovascular events including stroke, heart attack and sudden cardiac death were tracked among the participants...
...Sleep is important [for everyone], from children to the elderly," Eguchi says. "But it is more important when someone has some cardiovascular risk factors like hypertension...
...slept less than seven and a half hours a night yet experienced no overnight hypertension showed no increased cardiac risk; their rate of heart disease was the same as that of the long sleepers. Particularly when it comes to elderly patients, the authors write that "physicians should inquire about sleep duration in the risk assessment of patients with hypertension...