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Posts tagged brain

March 15, 2013

 

ritalin drug packaging

How Do ADHD Drugs Work?

People around the world have been diagnosed with attention deficit hyperactivity disorder, ADHD. And many are on drugs, like Ritalin, to help with the disorder.

March 13, 2013

 

shetland sheepdog puppy playing in the grass

The Power Of Cute

I've heard that owning a dog or cat can be a good way to deal with stress and ward off depression. Is that true?

March 8, 2013

 

squirrel holding mouth

Surprisingly, Scientists Don’t Know Much About Nausea

Everyone has experienced the queasy sensation. Yet scientists actually know very little about what causes nausea.

February 27, 2013

 

old style leather helmets for football

What Is A Concussion?

Every season several football players miss a number of games after absorbing vicious blows to the head.

January 30, 2013

 

a man in a straw hat taking a siesta

The Science Of The Siesta

Ever feel sleepy after a big lunch? Find out the science behind taking a siesta!

January 22, 2013

 

brain model

Do We Only Use 10% Of Our Brains?

This oft-quoted myth holds a certain appeal because if it were true, then we could become more intelligent just by firing up that sleepy majority of the brain!

January 9, 2013

 

ear_051

Tinnitus: The Annoying Ringing Or Buzzing In Your Ear!

Have you ever heard a strange buzzing or ringing in your ear that went away after a few seconds? What is that strange occurrence called?

December 21, 2012

 

benadryl boxes on a shelf

What Causes Itches?

What brings on itches in the first place, and why does scratching provide such welcome relief?

December 3, 2012

 

Chocolate bar on a white background

Can You Be Addicted To Chocolate?

Is it really possible to be a chocolate addict in the same way that someone might be addicted to drugs?

November 26, 2012

 

pretzels close up with salt

Which Makes You Thirstier, Salt Or Sugar?

Chow down salty chips or pretzels, and soon you'll be guzzling your favorite drink. But snacking on sugary foods makes you thirsty, too.

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