Tuesday, October 6, 2009

Sleep - Too Little? Too Much?

Sleep - Too Little? Too Much?
Sleep is one of the necessities of life along with water, food and air. But just how much sleep do we need? What is too much? What is too little, and how does sleep affect our health?A new study, reported in Science News, explains that Alzheimer's is linked to lack of sleep. Plaques of Alzheimer's increase in the brains of mice and also in  the spinal fluid of people during wakefulness. These plaques destroy brain cells and lead to...

House panel approves healthcare reform bill
The House Energy and Commerce Committee has approved a sweeping bill designed to overhaul the U.S. healthcare system, clearing the way for a vote by the full House in the fall.

45,000 deaths per year linked to lack of insurance
Researchers say that number--which equals one person every 12 minutes--equals more deaths annually than deaths caused from murder and drunk driving combined.

Lack of Exercise = Lack of Sleep
Tommy sprawls on the couch, his eyes glued to the TV screen and the latest Spiderman movie. Shelly is curled up in the easy chair, her only movement her fingers on the controls of her Game Boy.   It's a perfect summer day filled with golden sunshine and light breezes. Tommy should be outside playing baseball. On the sidewalk across the street, Shelly's friends are engaged in a game of hopscotch. But hey! Both the kids are quiet and...

Senate Finance Committee rejects public healthcare option
Five Democrats voted with all of the panel's Republicans in opposing the inclusion of the government-run option in the bill in what is expected to be the first of several battles in Congress over the public option.

Lack of sleep may play a role in Alzheimer's

Experts say this study is another in the long line of consequences from chronic sleep deprivation. Read more ...

Statistics show that the Pharmaceutical Research and Manufacturers of America (PhRMA), a lobbying group that represents 32 brandname drug companies, and its member companies have spent $40 million lobbying Congress as the lawmakers work to overhaul the U.S. healthcare system. Read more ...

Five Democrats voted with all of the panel's Republicans in opposing the inclusion of the government-run option in the bill in what is expected to be the first of several battles in Congress over the public option. Read more ...

In my last blog we discussed at length the different stages of sleep, namely non-REM and REM, the biological need for sleep to stay alive, and started discussing what some researchers believe may be the function of some portions of non-REM sleep.  We reviewed how there is some evidence linking declarative memory (memory of facts and figures) to slow wave sleep and procedural memory (the ability to perform tasks like riding a bike or playing... Read more ...

Natural remedies such as St. John's wort and fish oil can cause harm if taken in the wrong doses or in conjunction with other drugs, experts say. Read more ...

You’ve all seen the ads.  You might have even heard about the charges of “disease mongering” that have been bandied about, specifically about this disorder.  We are going to start covering the topic of restless legs syndrome (RLS).  (By the way, disease mongering is when someone with a financial interest in a disease, like a pharmaceutical company with an effective medicine, publicizes a disorder with the sole... Read more ...

Almost 40 million Americans suffer from chronic insomnia, but new research suggests that doctors often prescribe antidepressants for the disorder instead of sleep meds. Read more ...