I personally believe that Coffee can stimulate all of your body, senses and get you going. Healthiness power drink out there! I drink coffee at night and it may actually help my alertness in the morning. Or at least I know I may be completely alert in my dreams. What dreams may come right? You all agree? Read this story posted and the facts that follow.
Tired? Maybe it’s time for a “coffee nap.”
Though it sounds paradoxical, scientific evidence suggests that consuming caffeine just before taking a short siesta does a better job of restoring your alertness than does simply having a cup of coffee or tea or taking a nap without a caffeine appetizer.
What explains the power of the coffee nap? It all boils down to body chemistry — specifically, to the competing effects of caffeine and adenosine, a drowsiness-inducing chemical compound that accumulates in your brain when you’re awake and dissipates as you sleep.
Caffeine’s alertness-boosting effect typically peaks about 30 minutes after the stimulant is consumed. So by sleeping for 20 or so minutes of those 30, you can reduce the amount of adenosine the caffeine has to compete with. And voila, the caffeine has a greater effect.
“If you can fall asleep in your nap before caffeine does that, when it’s time to wake up, you’re getting the benefits of the caffeine perfectly timed with the nap sleep benefit,” sleep researcher Dr. David Dinges, a professor in the department of psychiatry at the University of Pennsylvania, told The Huffington Post.
Dinges recalled a 2001 study in which 28 men and women were given either a low-dose caffeine pill or a placebo during the latter stages of an 88-hour period during which the sleep they got came only in the form of seven two-hour naps. In that experiment, the caffeine was successful in overcoming so-called sleep inertia. That’s a term scientists use to describe the grogginess you feel immediately after waking up.
“We were surprised,” Dinges said.
That’s not the only evidence of the curious relationship between caffeine and napping. In a series of studies conducted in the 1990s, researchers at Loughborough Universityin England found that drinking a cup of coffee and then immediately taking a 15-minute nap was better at curbing drowsiness in motorists than simply having a cup of coffee or taking a short nap (the motorists’ alertness was measured not on the road but in a driving simulator).
But if you want to try boosting your naps with caffeine, be sure not to overdo it. As Dinges said, caffeine is disruptive for longer periods of sleep.
Now you know.- The Huffington Post | By Jacqueline Howard
ADDED FACTS ON COFFEE
-Coffee is The Biggest Source of Antioxidants in The Western Diet
-Coffee May Help You Live Longer
-Coffee Does Not Cause Heart Disease and May Lower The Risk of Stroke
-Coffee Drinkers Have a Lower Risk of Some Types of Cancer
-Coffee Can Fight Depression and Make You Happier
-Coffee Appears to Have Protective Effects on The Liver
-Caffeine May Lower The Risk of Parkinson’s
-Coffee May Protect You From Alzheimer’s Disease and Dementia
-Coffee May Lower Your Risk of Type II Diabetes
-There Are Essential Nutrients in Coffee
-The Caffeine Can Drastically Improve Physical Performance
-Coffee Can Help You Burn Fat
-Coffee Can Improve Energy Levels and Make You Smarter
Coffee is more than just black water. Many of the nutrients in the coffee beans do make it into the final drink.
Bottom Line: Caffeine can increase adrenaline levels and release fatty acids from the fat tissues. It also leads to significant improvements in physical performance.