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SOS: Boost Your Brain

SCOTT AIR FORCE BASE, Ill. -- Subject: SOS: Boost Your Brain

Your brain is a vital organ just like your heart, yet it's common to assume that you don't have control over what goes on above your neck.  Case in point:  Have you ever had a conversation about brain health with your doctor?  According to a recent survey, nearly 60% of people think Alzheimer's, one form of cognitive decline, is just a natural part of aging.  Fortunately, that's not true.  What's more, you can play an active role in reducing your risk of cognitive issues, whether from Alzheimer's or other problems that arise as you age.  And you can begin to take charge of it now.

Address your mind by adopting four key habits:

1.  Move Around.  Walk, dance, play with the dog.  Physical activity clears out a substance called amyloid, which is believed to accumulate and "gunk up" the brains of people with Alzheimer's.  The only thing that doctors know of that can lower amyloid in the brain is exercise.  A little physical activity is such a potent health player that active people have a 35% lower risk of mental decline than sedentary ones.

GET YOUR BLOOD PUMPING:  Aim to get 20 to 30 minutes of purposeful activity most days of the week.

DO STRENGTH TRAINING.  Complete two short sessions of resistance training a week; you don't have to lift weights; squats and lunges are great!

STAY ACTIVE AM to PM:  Pour yourself half a cup of coffee then get up to refill it.  Walk instead of driving to the ATM.  Find small ways to move.

2.  Let Your Mind Play.  Thinking in a new or deeper way can help shore up your mental prowess -- no fancy computer games or Sudoku puzzles needed!  Talking about the key themes in a movie rather than just rehashing the plot counts as thinking deeply because it requires reasoning and attention.  Coming up with a new way to say thank you to someone or to gather with your friends for some bonding time counts as being innovative.  Novelty, variety, feeling engaged, and being challenged all build a health mind.  This type of thinking isn't difficult to do, but it's easy to crowd out.  Simply executing the same rush-rush routine day after day squanders your mental energy and cheats your grain out of making stronger, more essential connections.  Even though you likely can't change your schedule, you can aim to think differently and add some brain-healthy pauses to your day.

CREATE A FEW STOPPING POINTS.  Pressing through and doing more, more, more isn't always helpful.  The more information we take in, the more shallowly we think.  Getting away for a few minutes can quiet some of the mental noise that's getting in the way of the thinking that's valuable to your brain.  Every so often, step away from what you're doing and walk around to clear your head.

TAKE THE ROAD LESS TRAVELED:  Find a new route when you are strolling around your neighborhood.  This will refresh your neural networks to make them fire more efficiently.

TRY SOMETHING DIFFERENT:  Make an effort to engage in one or two new activities per day, like calling a person you recently met, exploring a different type of book genre, or eating a food you've never had before.

PUT YOUR PHONE AWAY FOR ONE HOUR TWICE A DAY:  If you don't have your cell phone next to you for a few one-hour stints, you'll be able to solve problems you hadn't even realized were bothering you and think more clearly.

3.  Set Up an Ideal Snoozing Scenario:   Shut-eye time is when your brain does its housekeeping.

CHANGE THE WAY YOU THINK ABOUT BEDTIME:  Getting less sleep than the next person isn't a virtue, and sleep isn't an activity you should cut when time gets tight.  Reframe the hours you spend under the covers as a priority and a must-do, like other appointments on your schedule.

TAKE STOCK OF YOUR SLEEP HYGIENE:  Your routine and environment matter when it comes to snoozing better.  For starters, light can confuse your natural sleep/wake cycles, so use blinds or blackout shades to ensure you sleep in a dark, quiet room.  And banish screens from your bedroom:  the blue light emitted by TVs, phones, and iPads keeps you from producing melatonin, a sleepiness hormone that riisein your body at night.

STICK TO A SCHEDULE:  Even as seemingly small a change as getting up at a different hour on the weekends can throw your body off.  Maintain a consistent bedtime and wake-up time.

4.  Do Right By Your Heart and Your Brain will Also Benefit.  All those healthy moves you're making to keep your ticker in shape?  Your brain loves them, too.  In other words, what's good for your heart is good for your brain, too.

KNOW YOUR NUMBERS:  Risk factors for Alzheimer's are similar to those for heart disease and include high blood pressure, off-0kilter cholesterol numbers, obesity, and diabetes.  So learn your numbers and work to manage them.

EAT THE MEDITERRANEAN WAY:  Pile your plate with whole grains, fruits, and vegetables, fish, and nuts.  Cook with olive oil, and consider meat a condiment, not the main star.