Afternoon delight: how to have a successful nap

If you are sleep-deprived, and need a healthy siesta, careful planning is keyAn afternoon nap is one of the joys of life, although excessive napping could signal all is not well. A new study, published in the journal Alzheimer’s & Dementia, suggests that napping during the day could be an early sign of Alzheimer’s. Researchers compared the postmortem brains of 13 people with Alzheimer’s to the brains of seven control subjects and found those with the brain disease had a bui