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DOLENUTRITION.COM RELAUNCHED! Dole Nutrition
Institute Web Site Gets Makeover
The Dole Nutrition Institute Web site has got a new
look, feel and even sound, with fun new features like Dole TV
(streaming video of DNI programming), 365 Days of Nutrition (a
health and nutrition tip for every day of the year), the Dole Poll
(as in the DNN) and Dole Spa (beauty foods and do-it-yourself beauty
recipes for face, body and hair).
Of course, the DNI Web site
was hardly an ugly duckling before, what with its Food Facts A-Z,
Nutrition Quiz and all the back issues of the Dole Nutrition News
your heart could desire. But with the new year, we wanted to take
our site to the next level -- a commitment we'll be carrying into
'05 as we introduce new online components already in the pipeline:
the Dole Diet based on the soon-to-be-unveiled Dole Scale, a
scientific weighting of all the nutrients you need (and some you
don't) to help you make healthier choices in what you eat.
So
check us out, meet our team -- including new staff additions in the
realm of children's nutrition, health claims and communication.
We're still feeding the world with knowledge.
LOSE WEIGHT TO LIFT LIBIDO New Studies Link Obesity
to Dementia, Irregular Heartbeat, Lower Sexual Satisfaction
Three new studies provide yet more evidence of obesity's
terrible toll on both the body and individual quality of life. In a
Duke University Medical Center study presented to the November
meeting of the North American Association for the Study of Obesity,
obese individuals reported dramatically decreased
sexual satisfaction and increased sexual problems.
Lack
of desire, lack of enjoyment, sex avoidance and performance
difficulties were markedly more prevalent among the obese than among
those with normal body mass indices (BMIs). In fact, of the more
than 1,200 study participants, nearly two-thirds of the obese
suffered impairment in one of these areas -- as opposed to just 5%
of the normal-weight population.
"Our study shows a
striking difference in sexual quality of life between obese and
normal weight people," said study co-investigator Martin Binks,
Ph.D. The good news is that even modest beginnings in confronting
the condition can help the hefty get their groove back. "My patients
tell me that losing a little weight and getting fit makes them feel
10 to 20 years younger in terms of their sexual quality of life,"
said co-investigator Ronette Kolotkin, Ph.D., a clinical
psychologist who treats the obese.
To make sure that the
fluttering of your heart signals the beginnings of romance -- rather
than the incipient signs of atrial fibrillation -- obesity
prevention is the key. Researchers with the Framingham Heart Study
found that "obesity was associated with an approximately 50%
increase in risk of developing atrial fibrillation" -- an
abnormal heartbeat that can lead to stroke and cardiac arrest. "Once
you get atrial fibrillation, it may be very difficult for doctors to
get you back into the normal rhythm," warns Dr. Thomas Wang, "and
what that means ... is that the patient may be stuck with a lifetime
of taking medications to protect against stroke and other
complications."
A third study found obese or even overweight women are more likely to lose
brain tissue as they age -- a condition linked to advancing
dementia. Swedish researchers at the Sahlgrenska University Hospital
in Goteborg reported that "an overweight or obese BMI was linked to
a loss of tissue specifically in the temporal lobe." This study
echoes earlier findings which have indicated obesity as a risk
factor for dementia in both men and women.
RAISE IQ, TRIM THIGHS, TO THE BEAT Exercising to
Music May Make You Smarter
You know that exercising
to music is great for stronger hearts and harder bodies -- but did
you know it boosts brainpower, too? Ohio State University
Researchers found those who tuned in and toned up scored higher on
post-exercise verbal fluency tests than those who worked out without
music. Study author Charles Emery monitored 33 men and women
participating in a cardiac rehabilitation program to see whether
working out to music had a therapeutic effect. Both the
music/exercise group and the no music/exercise group reported
feeling better emotionally, post-workout -- but those who
exercised to music doubled their scores on verbal fluency tests
(the control group's scores remained flat).
"The combination
of music and exercise may stimulate and increase cognitive arousal
while helping to organize cognitive output," said Emery, who used Vivaldi's "The Four Seasons" for the experiment,
citing the symphony's moderate tempo and positive effects in
previous research. Will Zeppelin or 70s compilations work just as
well? I sure hope so! Though Emery is more conservative: "Given the
range of music preferences among patients, it's especially important
to evaluate the influence of other types of music on cognitive
outcomes." Given the complexity of that sentence structure, maybe
I'd better switch to classical.
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SPINACH: THE TKO SUPERFOOD Popeye's Favorite Packs
Antioxidant Wallop
Spinach's starring role in the
Popeye comic strip rested on the popular belief that it was loaded
with iron. While that misconception was later linked to a misprint
(so it's a good -- not super -- source of iron), modern science has
since discovered other powerful compounds contained in spinach that
make this versatile veggie a dietary superhero.
It turns out
this leafy green packs a powerful antioxidant punch -- but it's all
in self-defense. Antioxidants protect us against the kind of free
radical damage associated with an increased risk of cancer and the
negative effects of aging. The particular antioxidants found in
spinach have specific benefits for your eyes, skin, hair -- even
your brain!
One study, for example, found that women who eat
healthy amounts of spinach might delay the onset of dementia later
in life. Another found the leafy green could help combat prostate
cancer. Spinach may also play a role in preventing age-related
macular degeneration, the leading cause of blindness in people
over 60.
You'll also get a healthy dose of vitamins A, C and
K, folic acid, potassium, magnesium, manganese and -- yes -- iron in
just 1 1/2 cups (shredded, 85 g) of spinach, for a mere 20
calories.
Best of all, spinach is like a culinary canvas,
just waiting to bring out the creative chef in you. Healthy and
highly adaptable, this leafy green can be tossed, sauteed, pureed
and souffled into so many different dishes you'll never get tired of
discovering new ways to serve up this delicious and nutritious
mainstay. One of my all-time favorite soups is the focus of our
featured recipe: Curried Spinach Soup, compliments of the fab folks
at the Vegetarian Times. Here are three more
recipes that will be featured in the new DNI magazine: Dole Fresh
Choices, premiering this month.
QUERCETIN: STAR OF '05 Why an Apple a Day Really
Might Keep the Doctor Away
Last year we predicted lycopene as star of '04, and indeed many new
studies have focused on the antioxidant's potential to reduce the
risk of prostate cancer and promote heart health. Lycopene is found
in many red fruits and veggies -- watermelon, red bell pepper and
tomatoes to name a few. Consumption of red apples, on the other
hand, can confer another kind of antioxidant benefit from a little
known phytochemical that we predict will be making headlines soon:
Quercetin (pronounced "kwer-suh-ten")
Fresh apples -- the
peel in particular -- have some of the highest levels of quercetin
(also found in onions, broccoli, kale, blueberries, cranberries and
red grapes). Some of the most exciting studies on this flavonol
suggest it may help fight Alzheimer's disease by protecting brain
cells against oxidative stress. In an animal study at Cornell
University, quercetin proved more powerful than the antioxidant
vitamin C in neutralizing the kind of neural damage done by free
radicals.
"Fresh apples have some of the highest levels of
quercetin ... and may be among the best food choices for fighting
Alzheimer's," said study author C.Y. Lee. Given quercetin's
therapeutic potential, we're likely to see different supplement
makers and food manufacturers jumping on the bandwagon, but as we've
seen with other research, it's far preferable to get antioxidants from fruits and
vegetables -- not pills or fortified products. In addition to
bioavailability of nutrients when consumed from whole foods, fresh
apples are good sources of fiber and vitamin C. Store apples in the refrigerator and
they last up to 10 times longer than at room temperature.
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NEW: DNI'S BEST AND WORST NEW FOODS OF '04 Top
Nutritional Heros & Zeros of the Year
Last
January, the DNI was just two issues old, with a handful of
subscribers, a bare-bones format and a whole lot of chutzpah.
Twenty-four issues later, we've passed the 10,000 subscriber mark,
added a bunch of new features, and have grown and learned along with
our audience. This year we'd like to triple our circulation to
spread healthful knowledge about diet and nutrition.
January, named after the two-faced Roman god, Janus,
invites us to do just that: look back at the year we've had, and
forward at the one to come. Our NEW list of the DNI's Best and Worst
Foods of '04 is both a retrospective on the nutritional winners and
sinners that made market in the past 12 months, as well as a primer
on what to include -- and exclude -- on your grocery list and in
your fridge in order to make good on all those New Year's
Resolutions.
The DNI brain trust came up with the list below,
comprised of our own raves and knaves, as well as input from Marie Oser and the good folks at the Center for Science in the Public Interest. Keep in
mind, these are just our humble opinions -- we at the DNI are
optimists, and are generally encouraged by very positive trends in
the food industry toward offering healthier fare, more responsible
portion sizes and elimination of trans fats, etc.
We also
prefer to give folks the benefit of the doubt -- those who show up
on our "no-no" list may make plenty of other good products, while
those who sit on the side of the saints may make other foods that
aren't quite so virtuous. There's always room for improvement. Even
the healthiest food companies can keep improving their cultivation
techniques, etc., through the kind of research we do at the DNI. So
with that in mind, please accept our list as food for thought.
Knowledge is power, so read, shop, enjoy and be
healthy!
BEST
Pomegranate Seeds: POM
Wonderful Fresh Pomegranate Arils are the perfect solution for
people who love pomegranates, but hate the mess. The same people
that bring us POM Wonderful Pomegranate Juice have now separated the
arils (juice sacs) from the flesh, making them easier and cleaner
for us to enjoy! Loaded with antioxidants that may prevent heart
disease and cancer, the arils can be tossed into salads, blended
into smoothies or enjoyed right from the bag!
Optimum
Zen: Organic, cranberry-ginger-crunch cereal -- one of the
healthy varieties of cereals made by Nature's Path (they produce
healthy, whole grain breads and bars as well). What makes this
cereal special: high in fiber, protein (from quinoa seeds) and zero
cholesterol or trans fat.
Enova Oil: Already popular
in Japan, Enova has been selectively introduced in the U.S.
where it's likely to be a runaway hit. What makes it special is that
the majority of Enova Oil is burned as energy -- not stored by the
body as fat -- because its molecular structure (DAG vs. TAG if you
must know) is less easily broken down and reconstituted as fat.
Enova Oil can be used just like regular oil -- for cooking,
dressings, etc. We like the product, but shame on the marketing
message: "Don't change the way you cook, don't change the way you
eat, don't change the way you live ... just change your oil." Enova
might help you lose weight, but only as part of an overall healthy
lifestyle, with lots of exercise and plenty of fruits and
vegetables.
Nabisco 100 Calorie Packs: These
individually wrapped packs provide a quick snack that take the
guesswork out of portion sizing. These make the list not for their
nutritional content but for their contribution to portion control.
While some snack makers combine two or more "servings" in a small
package, too easily mistaken for (and consumed as) one, Nabisco gets
credit for presenting honest portions, helping nibblers know when to
stop. Varieties include Chips Ahoy Thin Crisps, Wheat Thins Minis
and Honey Maid Cinnamon Thin Crisps.
Red Lobster Kids'
Menu: Grilled chicken, fish, crab legs and veggies -- these are
just some of the healthy items that garnered Red Lobster the Grand
Award for Best Kids Menu in America from Restaurant
Hospitality magazine. Healthy fare for the whole family is what
landed Red Lobster on Child magazine's "Best Family
Restaurant" list. This kind of commitment brings out the seafood
lover in us, too!
Dole Pineapple Fruit Cup for Vending
Machines: Parents around the country are demanding healthier
fare in school vending machines -- and Dole Food Company is serving
it up, with a new line of right-sized snacks that help kids meet
their 5-A-Day, while giving parents peace of
mind.
Brasicca Tea: As some of you may recall from my
previous Director's Corner on the detoxifying power of glucosinolates, vegetables in
the brassica family (broccoli, cauliflower, Brussels sprouts)
contain certain phytochemicals that activate the body's phase II
enzymes, triggering a cascade of antioxidant activity that can last
for days. As mentioned in the article, broccoli sprouts are a
particularly potent way to dose yourself with these "indirect
antioxidants" -- but now you can sip your sulforphane in a cup of Brassica Tea. Brassica Teas come in different
blends, flavors, and both caffeinated and decaffeinated
varieties.
Diet Pepsi Slurpee: With apologies to those
of you who have an aspartame phobia (science says its safe) this
cool product warmed my heart, especially since I've been waiting for
it for a looooong time. Since Slurpees are essentially flavored
sugar-water and ice, I always wondered why they didn't make a diet
version. Now they have, and while this treat won't add any nutrition
to your diet, it also won't add any calories. So for those, like me,
who want an occasional indulgence while you're on the go, this one's
fairly guilt-free.
WORST
Krispy Kreme Frozen
Blends: This one really frosted me. As if their doughnuts don't
already do enough nutritional damage, Krispy Kreme has come out with
a new line of Frozen Blends, including such horrors as the Frozen
Double Chocolate Blend and Frozen Latte Blend, both with 740
calories apiece and 26 grams of fat (that's 40% of your daily
value). As heavy as they are on the calories, these drinks are
nutritional non-entities -- no fiber, no vitamin C and very little
calcium.
McDonald's Chicken Selects: Even though these
deep-fried chicken strips were advertised as "gold-medal winners in
the chicken-strip competition" during the '04 Olympics, they fall
far behind in the nutritional category. This new menu item is hardly
healthier than the deep-fried Chicken McNuggets -- five strips add
up to 630 calories and 33 grams of fat, whereas 10 McNuggets had 420
calories and 24 grams of fat. Better bet: pick up an adult Happy Meal that comes with water, a salad, a
pedometer and a book of exercise tips.
Denny's Carb-Watch
Menu: More low-carb hocus pocus -- where you're watching the
carbs while in fact you're loading up on calories and saturated fat.
Among the meat, bacon 'n cheese-heavy fare are burgers and steaks
with as many as 791 calories and 57 grams of fat per serving
(Carb-Watch T-Bone). Denny's came a lot closer to the mark with
their Fit Fare Menu. Try the Veggie Omelette for breakfast or
Grilled Chicken Breast Salad for lunch to watch weight and health,
too.
Hershey's Swoops: Ooops, there it is -- nearly
200 caOopss, 7 grams to 8 grams of saturated fat and 18 grams of
sugar (that's more than four teaspoons) packed into each potato
chip-shaped chocolate candy. No worse than your average candy bar,
you say? In some cases, yes, but in others, Swoops' highly saturated
oils translate into a much higher fat content per
serving.
Breakfast Burger & Monster Thickburger
(Carl's Jr./Hardee's): These two menu items go against recent
trends toward healthier food. West Coast Carl's Jr. introduced the
Breakfast Burger, a hamburger topped with a fried egg, hash browns,
bacon and cheese. This big, bad burger weighs in at 830 calories and
46 grams of fat. Meanwhile, East Coast Hardee's introduced its
Monster Thickburger, with two one-third-pound beef patties, four
strips of bacon and three slices of cheese, the burger has 1,417
calories and 107 grams of fat.
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SOUP-ERSTAR SOUP-ERFOODS!
If you haven't
already read the January 2005 issue of Vegetarian Times, I urge you to snap on
your pedometer and run right out and get it. Their cover story
features simple, healthy, delicious diet foods, such as the two
SuperFood soups below.
I make a variation on the Curried
Spinach Soup, using yams instead of white potatoes, for the
beta-carotene boost. You may want to experiment with ingredients by
reviewing last issue's potato-head-to-head nutritional
comparison.
If you want to keep your weight down, get the
soup on. Previous studies have demonstrated that diners tend to
consume fewer overall calories when they start with a bowl of soup.
But now French researchers have found that women who ate soup
regularly had more vitamin C, folic acid and beta-carotene in their
diets than women who ate soup rarely or occasionally. So serve
yourself some soup and say bon appetit to better
health!
Sight-Saving Curried Spinach-Potato
Soup
Serves 4
This soup packs a lot of flavor as
well as a lot of eye-protective lutein. It's a favorite recipe
because it goes together fast.
1 Tbs. olive oil 1 cup
leeks, white and light green parts, chopped 1 Tbs. curry powder,
or to taste 2 1⁄2 cups vegetable stock 2 small white potatoes,
peeled, cut into 1⁄2-inch pieces (about 1 1⁄2 cups) 1 tsp.
salt 4 cups packed (about 4 oz.) fresh baby spinach leaves 2
cups low-fat (1%) milk Freshly ground black pepper to
taste Plain nonfat yogurt, to garnish, optional
1. Heat
oil in large saucepan over medium heat. Add leeks and 1 Tbs. water
and cook, stirring often, until tender, about 5 minutes. Add curry
powder and stir 30 seconds. Add stock, potatoes and salt, bring to a
boil. Reduce heat to low, cover and cook until potatoes are tender,
about 10 minutes. Stir in spinach and cook until just wilted, about
1 minute. Cool slightly.
2. Puree soup in blender until
almost smooth; work in batches if necessary. Return soup to
saucepan. Add milk and cook over medium-low heat. Season to taste
with salt and pepper.
3. Ladle soup into 4 bowls. Garnish
with swirl of yogurt, if desired, and serve.
PER SERVING: 160
CAL; 6 G PROT; 5 G TOTAL FAT (1.5 G SAT. FAT); 25 G CARB; 5 MG CHOL;
930 MG SOD; 3 G FIBER; 8 G SUGARS
Cancer-Fighting
Roasted Tomato and Red Bell Pepper Soup
Serves
4
This vibrant soup has a satisfying, long-simmered taste,
and it's loaded with cancer-combating lycopene. Roasting the
tomatoes, peppers, onions and garlic intensifies their flavor. You
can puree them into a rich, creamy broth or leave the consistency a
little chunky. The recipe can be doubled easily; refrigerate or
freeze half for another time.
2 1⁄4 lb. ripe tomatoes, halved
lengthwise 2 large red bell peppers, quartered, seeded 1
onion, cut into thin wedges 4 large cloves garlic, peeled 2
Tbs. extra virgin olive oil Salt and freshly ground black pepper
to taste 2 Tbs. chopped fresh basil 1 tsp. fresh thyme leaves
or 1⁄2 tsp. dried thyme 2 cups vegetable stock or
water
1. Preheat oven to 450 F.
2. Arrange tomatoes,
flesh side up, bell peppers, onion and garlic on large baking sheet.
Drizzle oil over; sprinkle generously with salt and pepper. Roast
until brown and tender, turning peppers and onion occasionally,
about 40 minutes. Remove from oven; let cool.
3. Transfer
vegetables and any juices to food processor. Add basil and thyme
leaves. Puree soup in food processor or blender, gradually adding
enough stock to thin soup to desired consistency.
4. Return
soup to pan, and heat through, stirring occasionally. Serve
hot.
PER SERVING: 150 CAL; 4 G PROT; 7 G TOTAL FAT (1 G SAT.
FAT); 21 G CARB; 0 MG CHOL; 210 MG SOD; 5 G FIBER; 12 G
SUGARS
Recipes by Kathy Farrell-Kingsley (Vegetarian
Times, January 2005). Photo by Jacqueline
Hopkins. Reprinted with permission.
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 FRESH START FRESHENER Let Lemon Clear Air, Cleanse
Body
Do the scents of the holidays linger long after
the gifts have been opened and the guests have gone home? While a
hint of pine or peppermint might be a pleasant reminder of happy
times, there are others (cloying cologne, cigar smoke, kitchen
smells) that aren't quite so welcome. What to do? Try this citrus-y
freshener from Martha Stewart Living to cut through stale
odors and perk up your senses.
Squeeze lemons and drop the
rinds into a pot of water, along with some of your favorite whole
spices: cloves, cinnamon sticks and star anise. Bring to a boil, let
simmer for 10 minutes, allowing the aromatic steam to work its magic
in your kitchen and throughout the house. What better way to provide
the right atmosphere for embarking on those New Year's
Resolutions?
Speaking of which, if atonement for a holiday
season of indulgence is on your resolution list, I recommend
starting your day by downing the juice of a lemon squeezed into a
glass of water (or cup of hot, depending on preference). The vitamin
C in lemon may help you "juice up" your metabolism by supporting the
conversion of fat to energy. Detox bonus: vitamin C is also a highly
effective antioxidant, so in addition to turbo-charging your weight
loss regimen, you'll also be sweeping away those nasty
age-accelerating, disease-promoting free radicals.
What else
can you do when life gives you lemons? Other than weight-loss
lemonade, put a shine on metal surfaces with this citrus secret:
Lemons dipped in salt help clean copper and brass. Slice a lemon in
half, sprinkle salt on the cut surface and rub over the metal. Rinse
with warm water and polish with a cloth.
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 NEW YEAR'S
RESOLUTION?
What's your least favorite thing
about the holidays? Nearly half of you said weight gain
(46.54%). Next were annoying relatives (17.51%), garish
color scheme/cloying music (12.44%), getting gifts you
don't like (12.90%) and giving gifts to people you don't
like (10.60%).
What's your most favorite thing?
Nearly 64% of you say family; 15.58% say giving gifts;
11% say decorations, 5.53% say getting stuff and just 4%
say food (so why are so many of you annoyed about
gaining weight?).
How about those New Year's
Resolutions? Let us know what's at the TOP of your list
by checking one:
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Lose weight |
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Eat more fruits and
vegetables |
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Exercise more |
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Improve finances |
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Reduce stress |
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