Do We Use Only 10 Percent of Our Brain? The myth is finally answered, and the potential is exciting

Dear Living Well Daily Reader,

One of the most common questions about the human brain is: Do we really use only 10 percent of it?

This idea has pervaded popular culture, including that if we only tapped into that extra 90 percent, we could become geniuses.

A Scientific American article on this subject quoted neurologist and Baltimore local Barry Gordon at Johns Hopkins School of Medicine. According to him, “The ’10 percent myth’ is so wrong it is almost laughable.” I’ll just assume that, as he said this, he giggled maniacally and eventually burst out in a climactic guffaw.

Here’s the good news: The truth might be closer to the exact opposite. You may already be using 100 percent… but here’s the good news: You can use that 100 percent even better.

How?

My answer: “Chan phut Thai dai nit noi krap.”

“What on Earth did you just say?” you’d probably reply.

At which point I’d clarify…

In the last few weeks, I’ve been studying the Thai language. I just said, “I speak Thai a little.”

By learning and challenging ourselves (like, say, by learning a new language), we can upgrade the power of our 100 percent brain usage.

Scientists from the Center for Brain, Behavior, and Cognition and the Center for Language Science at Penn State showed this when they put 39 volunteers through a period of learning a new language. By the end, the language learners “increased gray matter density and white matter integrity.” Gray and white matter are major components of brain tissue. In other words, they developed better brains!

Whenever the subject of learning a language comes up, it’s usually followed by the quip of children being so much better at it. Just in case the “I’m too old” excuse is bubbling up in your mind, then you should know that these 39 volunteers represented all age groups… including seniors. So much for language learning being something just for kids, eh?

Speaking of activities supposedly just for young folks, here’s another one you might want to keep doing:

Working.

A study of more than 429,000 self-employed workers found that those who retired at 60 had a 14 percent higher rate of Alzheimer’s than those who waited until 65. Each year of delay resulted in a lower risk. The scientists believe it’s because of the mental engagement work provides.

Anyway, back to languages. For now, I’m only learning how to speak Thai. The language has a completely different alphabet, so when I write something like “khun narak mak,” it’s not so much genuine Thai as sounding out the words in English.

But for the purposes of engaging my brain (and visiting Thailand for the first time), it’ll do.

It might also help stave off Alzheimer’s. According to a study in India, knowing more than one language is associated with a near-half decade delay in developing the condition.

Now, you might think, Well, maybe that’s because anyone who gets to learn two languages probably has better health care and comes from a wealthier background. And that’s tough to rule out, but the study noted it’s the first to report “a bilingual advantage in those who are illiterate, suggesting that education is not a sufficient explanation for the observed difference.”

In other words, you now have no excuses. You have the power to keep your brain healthy, whatever your age or background.

So here’s your action step for better brain health:

Pick a new language and start learning. It will help your motivation if the language is spoken by the people of a country you want to visit. In my case, Thai for Thailand.

And you don’t need any money to start learning, either…

For some amazing insights into learning a new language from someone who walks the talk, check out Benny Lewis. He wrote an excellent guest post on Tim Ferriss’ blog, here, which Tim describes as the only post for language learning you’ll ever need.

I’ve followed his recommendation of using the free AnkiDroid app to make flashcards on my smartphone. At any time, I can open the app and go over words. The app even has a neat function where, if I feel like I’ve gotten a phrase memorized, I can select to not be tested on it for a longer time, such as 30 days. This way, I’m practicing just where I need to put in the most effort.

If you’ve always wanted to learn a second language but haven’t made the leap, use this extra brain health benefit to spur you to action. And if you’re already bilingual… keng mak!

That’s not the only brainpower trick we have up our sleeve. Tomorrow, you’re going to discover:

  • What kind of exercise is best for improving brain health (this will definitely shock you)
  • What lowers your risk of Alzheimer’s more, a good diet or proper exercise? Again, the answer might surprise you
  • The gene possessed by 20 percent of the population that puts you at a higher risk for Alzheimer’s (and how to protect your brain in spite of this).

Sincerely,

Nate Rifkin
Underground Health Researcher

Nate Rifkin

Written By Nate Rifkin

Nate Rifkin is an obsessed health and mind-power researcher and author. To hear more from Nate, sign up to receive Living Well Daily for free, here.

View More Free Articles

MAILBAG: Decoding Chest Pain and Breathlessness During Activity

“I’ve been having chest pain and shortness of breath when I’m active. Could this be a sign of a heart problem? What tests should I undergo to determine if there’s an issue?” -Paul Hi Paul, Regardless of past heart history, I always advise folks to seek medical help immediately if they experience concerning symptoms, including...

Read This

The Surprising Key to SURVIVING a Stroke

Imagine you’re going about your day when, suddenly, your world turns upside down. Your vision blurs, your speech slurs, and you feel a weakness in your arm. You’re having a stroke. It’s a terrifying experience that far too many of us have faced. And if you’re lucky enough to survive, the fear of another stroke...

Read This

The Deadly Truth About Sleep Apnea REVEALED

Where do you put sleep on your priorities list? It should rank pretty high for everyone, but if you have obstructive sleep apnea (OSA), it’s time to make it one of your TOP priorities. After all, the alarming results of the latest OSA research make it clear that quality sleep is truly a matter of...

Read This

Mistakes that Make Seasonal Allergies WORSE

If you suffer from seasonal allergies, you know how miserable they can make you feel. Common irritants, such as mold spores, dust mites, pet dander, air pollution, and strong odors, can make your symptoms go from bad to worse. You can avoid some of these triggers, and you have no control over others. Either way,...

Read This

The Hidden Dangers of Fried Foods

It’s no wonder French fries are so popular. They’re crispy, salty, and oh-so-satisfying. As a matter of fact, as I wrote the words “crispy” and “salty” just now, my mouth watered. I’m only human, after all. But brace yourself—because what I’m about to share will make you think twice before diving into your next serving...

Read This

Losing Your Locks? The SURPRISING Solution

There’s no way to sugarcoat it. Losing your hair sucks. The hit to your self-esteem is no joke. You might even find yourself avoiding mirrors and hoarding hats. The treatment options are limited, often come with a laundry list of side effects, and deliver results that are about as predictable as a coin flip. It’s...

Read This

REAL Drug-Free Back Pain Relief

Recently, I’ve had several exasperated people ask me, “Is back pain something I just have to live with?” I battled chronic back pain for years, so I completely understand why some folks feel so hopeless about finding relief. In fact, I used to think I was doomed to a life of pain and limitations, too....

Read This

Mailbag: When to Worry About Memory Lapses

“I’ve been experiencing some memory lapses recently, and I’m worried it might be early signs of Alzheimer’s disease. My mother also had it. What symptoms should I look out for?” – Ann Hi Ann, It’s important to recognize that some degree of memory loss is a normal part of life. Our brains constantly process and...

Read This

The Unforeseen Link Between Your Gut and Your Waistline

As the weather warms up and summer approaches, many of us start thinking about shedding those extra pounds… We dust off our gym memberships, stock up on salad greens, and vow to finally fit into those shorts from last year. But what if I told you that the key to achieving a healthy weight might...

Read This

Defy Aging with the Sunshine Vitamin

If there’s one thing you absolutely must do for your health, it’s to maintain healthy vitamin D levels. I can’t stress this enough. And if you think vitamin D is only good for beefing up your bones, think again. Because while vitamin D is crucial for maintaining healthy bones, recent research has revealed that this...

Read This