Improve the chances of keeping your brain healthy by adding these "smart" foods and drinks to your diet.
Slideshow: Brain Foods That Help You
Concentrate
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Ginseng,
Fish, Berries, or Caffeine?
Listen to the buzz about
foods and dietary supplements, and you'll believe they can do everything from
sharpen focus to enhance memory, attention span, and brain function.
But do they really work?
There's no denying that as we age, our body ages right along with us. The good
news is that you can improve your chances of maintaining a healthy brain if you
add "smart" foods and drinks to your diet.
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Caffeine
Can Make You More Alert
There's no magic bullet
to boost IQ or make you smarter -- but certain substances, like caffeine, can
energize you and help you concentrate. Found in coffee, chocolate, energy
drinks, and some medications, caffeine gives you that unmistakable wake-up buzz,
though the effects are short-term. And more is often less: Overdo it on
caffeine and it can make you jittery and uncomfortable.
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Sugar
Can Enhance Alertness
Sugar is your brain's
preferred fuel source -- not table sugar, but glucose, which your body
processes from the sugars and carbs you eat. That's why a glass of OJ or
another fruit juice can offer a short-term boost to memory, thinking, and
mental ability.
Have too much, though,
and memory can be impaired -- along with the rest of you. Go easy on the added
sugar, as it has been linked to heart disease and other conditions.
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Eat
Breakfast to Fuel Your Brain
Tempted to skip
breakfast? Studies have found that eating breakfast may improve short-term
memory and attention. Students who eat it tend to perform better than those who
don’t. Foods at the top of researchers' brain-fuel list include high-fiber
whole grains, dairy, and fruits. Just don't overeat; researchers also found
high-calorie breakfasts appear to hinder concentration.
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Fish
Really is Brain Food
A protein source linked
to a great brain boost is fish -- rich in omega-3 fatty acids that are key for
brain health. These healthy fats have amazing brain power: A diet with higher
levels of them has been linked to lower dementia and stroke risks and slower
mental decline; plus, they may play a vital role in enhancing memory,
especially as we get older.
For brain and heart
health, eat two servings of fish weekly.
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Add
a Daily Dose of Nuts and Chocolate
Nuts and seeds are good
sources of the antioxidant vitamin E, which has been linked in some studies to
less cognitive decline as you age. Dark chocolate also has other powerful
antioxidant properties, and it contains natural stimulants like caffeine, which
can enhance focus.
Enjoy up to an ounce a
day of nuts and dark chocolate to get all the benefits you need with a minimum
of excess calories, fat, or sugar.
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Add
Avocados and Whole Grains
Every organ in the body
depends on blood flow, especially the heart and brain. A diet high in whole
grains and fruits like avocados can cut the risk of heart disease and lower bad
cholesterol. This reduces your risk of plaque buildup and enhances blood flow,
offering a simple, tasty way to fire up brain cells.
Whole grains, like
popcorn and whole wheat, also contribute dietary fiber and vitamin E. Though
avocados have fat, it's the good-for-you, monounsaturated fat that helps with
healthy blood flow.
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Blueberries
Are Super Nutritious
Research in animals
shows that blueberries may help protect the brain from the damage caused by
free radicals and may reduce the effects of age-related conditions such as
Alzheimer's disease or dementia. Studies also show that diets rich in
blueberries improved both the learning and muscle function of aging rats,
making them mentally equal to much younger rats.
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Benefits
of a Healthy Diet
It may sound trite but
it's true: If your diet lacks essential nutrients, it can hurt your ability to
concentrate. Eating too much or too little can also interfere with your focus.
A heavy meal may make you feel tired, while too few calories can result in distracting
hunger pangs.
Benefit your brain:
Strive for a well-balanced diet full of a wide variety of healthy foods.
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Vitamins,
Minerals, and Supplements?
Store shelves groan with
supplements claiming to boost health. Although many of the reports on the
brain-boosting power of supplements like vitamins B, C, E, beta-carotene, and
magnesium are promising, a supplement is only useful to people whose diets are lacking
in that specific nutrient.
Some researchers are
cautiously optimistic about ginseng, ginkgo, and vitamin, mineral, and herb
combinations and their impact on the brain, but more proof is still needed.
Check with your doctor.
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Get
Ready for a Big Day
Want to power up your
ability to concentrate? Start with a meal of 100% fruit juice, a whole-grain
bagel with salmon, and a cup of coffee. In addition to eating a well-balanced
meal, experts also offer this advice:
·
Get a good night's sleep.
·
Stay hydrated.
·
Exercise to help sharpen thinking.
·
Meditate to clear thinking and relax.
This tool does not provide medical advice.
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