When and where we die is God's business, just trying to Humans. However, given the human mind by God in order to research something and knotted it. So sometimes, thrusting a research scientist, for human life so much better.
Here is the conclusion of Henry S. Lodge, MD, author of "Younger Next for Women", on matters relating to the death.
Sleeping less than 7-8 hours a day
Sleeping less than six hours a night and you are likely to die earlier 12 percent higher than those who sleep for six to eight hours. Sleeping less than seven hours interfere with hormones that regulate hunger, causing weight gain and other problems associated with it.