Medically reviewed by Niya Jones, MD, MPH
Smart Snacking Starts Here
When your energy is low, you might reach instinctively for
caffeine or candy to provide a quick boost. Unfortunately though, the effects
of both are short-lived and can set you up for a crash. Choosing
healthy foods that
are rich in protein, fiber, complex carbohydrates, and other nutrients will give
you a lift and also contribute to overall good health. Here are 10 top food choices
that will give you the energy to keep your
motor humming. Some are great as go-anywhere snacks; others are smart choices
for a lunchtime meal that will power you through the afternoon.
No. 1: Almonds
Almonds are standouts among healthy foods, as they contain
important nutrients like magnesium and B vitamins which help
convert food to
energy. "Research shows that people with low magnesium levels tend to tire
more quickly during exercise due to magnesium's role in energy
metabolism," explains Rachel
Berman, RD, the author of
Boosting Your Metabolism for
Dummies and the director
of nutrition at
CalorieCount.com. Insufficient B vitamins can lead to
fatigue, irritability, and poor concentration.
No. 2: Air-Popped Popcorn
Your body thrives when you fuel up on whole-grain carbohydrates.
"Thanks to fiber, whole grains help prevent the blood sugar crashes that
happen after consuming refined or simple carbohydrates," Berman says.
Popcorn is unique among traditional crunchy snacks, like chips. It's a
whole-grain healthy food as long as you don't douse it with butter, salt, or
oil. It also tends to
keep you satisfied longer than chips and crackers because
it provides volume.
No. 3: Peanut Butter
Do you try to avoid peanut butter because you think it's
fattening? Though it
is a calorie-dense food — a
little goes a long way — it provides a great-tasting
energy boost.
Its healthy fats, protein, and fiber help stave off hunger and blood sugar
crashes. Instead of covering your morning toast with butter or jelly (no protein
or fiber), top it with all-natural, nutrient-rich nut butters that contain
nothing but nuts, Berman suggests. Just be sure to avoid brands with added
sugars.
No. 4: Salmon
It isn't called brain food for nothing. Salmon owes that
moniker to its omega-3 fatty acids, nutrients that have been found to improve
memory and reduce depression as well as boost energy and mood, Berman says.
According to a review of brain foods in the journal
Nature Reviews
Neuroscience, studies on seniors and children alike have found
positive brain benefits from
healthy foods, like salmon, that have omega-3s
along with other nutrients. Salmon is also a rich source of protein, which
promotes muscle building to keep the body functioning at its best.
No. 5: Bananas
Bananas are nature's prepacked and portable
healthy snack.
They're filled with fiber, B vitamins, and potassium — nutrients that
promote sustained energy and muscle function, Berman says. Bananas are
particularly appealing as a pre- or post-workout snack. Pair a banana with a
glass of low-fat milk or a cup of yogurt for an energizing combination of fiber
and protein — a combo that also makes a great breakfast to start your
day.
No. 6: Kale
Skip the watery iceberg lettuce and
boost energy with your
salad by using nutrient-rich kale as a base; kale is also great as a cooked as
a side dish, chopped into soups, and tossed with whole-wheat pasta. Kale
contains the amino acid L-tyrosine, which helps give you a mental lift, as well
as a number of antioxidants and fiber to fill you up and help keep your blood
sugar stable, says Berman.
No. 7: Oatmeal
Oatmeal is another smart way to
start your day. Its secret is its fiber. Because fiber takes so long to digest,
having this
healthy food for breakfast should power you through the entire
morning, compared with a breakfast of white toast and jelly, explains Melinda Johnson, MS, RD, a spokeswoman for
the Academy of Nutrition and Dietetics based in Chandler, Ariz. You'll stay focused on the tasks at hand rather than
slumping midmorning and dashing for the vending machines.
No. 8: Pistachios
Powerhouse pistachios have an irresistible buttery flavor.
Protein, fiber, and heart-healthy monounsaturated fat add up to a perfectly
satisfying snack that's high in nutrients. Pistachios' rich protein content
makes them an ideal food for energy all day long, says Kari Kooi, MS, RD, a corporate wellness dietitian at Methodist Hospital
in Houston. Though nuts are calorie dense, 25 pistachios have only 100
calories.
No. 9: Hummus
Hummus is a Mediterranean dip whose few simple ingredients
all contribute nutrients for energy: pureed garbanzo beans, sesame-based
tahini, olive oil, and lemon juice. The fiber and protein provided by the beans
stabilize blood sugar, take the edge off hunger, and
boost energy, Kooi notes.
When used as a dip for nutrient-rich veggies, such as red pepper strips or
carrot sticks, hummus makes for a protein-packed treat. Or use it as a sandwich
spread instead of mayonnaise.
No. 10: Greek Yogurt
This
healthy food delivers
twice the amount of hunger-satisfying protein as regular yogurt, making it a
superpowered breakfast, lunch, or snack. "The thick, indulgent texture is
the perfect canvas for a variety of toppings that can make it even more substantial,"
Kooi says. Mix in fresh berries and chopped nuts for a nutrient-packed treat.
Make sure you select nonfat or low-fat Greek yogurt, though, because the
full-fat kind has almost twice the calories.
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