The Healthy Superfoods You Need
The following healthy power foods can claim big bragging rights: They can fend off serious diseases like diabetes, cancer, and heart disease; fortify your immune system; protect and smooth your skin; and help you lose weight or stay slim. If you're eating most of these healthy foods already, good for you! If not, now's the time to load up your shopping cart and supercharge your health!
1. Eggs
Egg yolks are home to
tons of essential but hard-to-get nutrients, including choline, which is linked
to lower rates of breast cancer (one yolk supplies 25% of your daily need) and
antioxidants that may help prevent macular degeneration and cataracts. Though
many of us have shunned whole eggs because of their link to heart disease risk,
there’s actually substantial evidence that for most of us, eggs are not harmful
but healthy. People with heart disease should limit egg yolks to two a week,
but the rest of us can have one whole egg daily; research shows it won’t raise
your risk of heart attack or stroke. Make omelets with one whole egg and two
whites, and watch cholesterol at other meals.
2. Greek Yogurt
Yogurt is a great way to
get calcium, and it’s also rich in immune-boosting bacteria. But next time you
hit the yogurt aisle, pick up the Greek kind—compared with regular yogurt, it
has twice the protein (and 25% of women over 40 don’t get enough). Look for
fat-free varieties like Oikos Organic Greek Yogurt (90 calories and 15 g of
protein per 5.3-ounce serving).
3. Fat-Free Milk
Yes, it does a body
good: Studies show that calcium isn’t just a bone booster but a fat fighter
too. Recent research from the University of Tennessee found that obese people
who went on a low-calorie, calcium-rich diet lost 70% more weight than those
who ate the least. Vitamin D not only allows your body to absorb calcium, it’s
also a super nutrient in its own right. Research shows that adequate D levels
can reduce heart disease risk, ward off certain types of cancer, relieve back
pain, and even help prevent depression, but most of us don’t get nearly enough
of the 1,000+ IU daily that most experts recommend. A splash of milk in your
morning coffee isn’t enough to provide the calcium and vitamin D you need. Use
milk instead of water to make your oatmeal, have a glass with breakfast, or
stir some chocolate syrup into it for an after-dinner treat.
4. Salmon
Salmon is a rich source
of vitamin D and one of the best sources of omega-3s you can find. These
essential fatty acids have a wide range of impressive health benefits—from
preventing heart disease to smoothing your skin and aiding weight loss to
boosting your mood and minimizing the effects of arthritis. Unfortunately, many
Americans aren’t reaping these perks because we’re deficient, which some
experts believe may be at the root of many of the big health problems today,
like obesity, heart disease, and cancer. Omega-3s also slow the rate of
digestion, which makes you feel fuller longer, so you eat fewer calories
throughout the day.
5. Lean Beef
Lean beef is one of the
best-absorbed sources of iron there is. (Too-little iron can cause anemia.)
Adding as little as 1 ounce of beef per day can make a big difference in the
body’s ability to absorb iron from other sources, says Mary J. Kretsch, PhD, a
researcher at the USDA-ARS Western Human Nutrition Research Center in Davis,
CA. Beef also packs plenty of zinc (even minor deficiencies may impair memory)
and B vitamins, which help your body turn food into energy. If you can, splurge
on grass-fed. Compared with grain-fed beef, it has twice the concentration of
vitamin E, a powerful brain-boosting antioxidant. It’s also high in omega-3 fatty
acids. Because this type of beef tends to be lower in overall fat, it can be
tough—so marinate it, and use a meat thermometer to avoid overcooking.
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