January 3, 2005
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.


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.


Jennifer GrossmanNEW: 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.


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.




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.



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:
Lose weight
Eat more fruits and vegetables
Exercise more
Improve finances
Reduce stress

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Lead Editor:            JENNIFER GROSSMAN  
 

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