April 19, 2004
START WITH SALAD TO LOSE WEIGHT

A Pennsylvania State University study confirms common sense diet strategy: Load up on greens to lose weight. Women given large, low-calorie salads before being served the rest of their lunch ended up eating 100 less total calories. If you'd like to do the same, here are a couple things to keep in mind:

Bulk it up: Salads must be large (3 cups). Salads half that size were shown to reduce the calorie count by only half as much.

Keep it low fat: Starter salads drowning in high-fat dressings and toppings such as cheese will actually increase your total meal calorie count by 17%.

By making just this one change in your diet, you could lose more than 10 pounds a year. While weight loss alone can lessen your risk of heart disease, diabetes, cancer and a host of other ailments, all the extra fiber, phytochemicals, vitamins and nutrients you are getting in the process will do double-duty in terms of protecting you from disease.

That's the Dole Diet way: Filling up on fruits and vegetables lets you cut calories without feeling hungry, while increasing anti-aging antioxidant activity in your blood. So turn over a new leaf today -- just make sure it's iceberg, spinach or romaine!

LOW-CARB QUITTERS OUTNUMBER LOW-CARB DIETERS

It's official: According to a recent ACNielsen survey, more households include people who have tried low carb and quit than have members currently on the diet. And no wonder: The Atkins diet and its imitators have little staying power because their extreme restrictions lead to boredom, cravings and are too difficult to maintain over time.

Dieters are also being led astray by the explosion of low carb foods such as protein bars, desserts, fast food entrees, etc. Just like dieters of days gone by who ate fat-free cookies then wondered why they were gaining weight, today's fad dieters are making a similar mistake, equating low-carb with low-cal. Atkins apologists may claim that such products were never meant to be substituted for healthy eating habits. Spare us. The diet itself perpetuates the something-for-nothing mentality that sabotages dieters before they even begin.

For a provocative evaluation of both the efficacy of Atkins and its impact on health, we highly recommend Dr. Dean Ornish's article in the April Journal of the American Dietetic Association. The case for effective, healthy weight loss through a diet rich in fruits and vegetables is succinctly made by the Penn State University study Ornish cites, which found that healthy women instinctively ate 3 pounds of food a day -- regardless of its calorie count.

Other eye-popping pointers from Ornish's article:

  • Body weight is inversely associated with dietary fiber and carbohydrates and positively associated with protein intake. In other words, thinner people eat more fiber, while heavier people eat more meat.

  • A wide body of scientific evidence links the consumption of animal protein, saturated fat and cholesterol with coronary heart disease, cancer and other chronic diseases.

  • High-protein diets may case loss of calcium, leading to osteoporosis and kidney stones. On the other hand, a diet rich in fruits and vegetables tends to inhibit urinary excretion of calcium.

  • In another study, 70% of patients on an Atkins diet for six months were constipated, 65% had halitosis, 54% reported headaches and 10% had hair loss.

  • The only peer-reviewed study on how diet affects the underlying factors that contribute to coronary heart disease found that blood flow improves on a very low-fat, whole-food diet but worsens on an Atkins diet.

    Bottom line -- don't compromise your health to lose weight, especially since such extreme dieting offers poor prospects for long-term weight maintenance. Better to lose weight while enhancing your health with the foods that not only keep you full, but slow aging and fight disease at the same time!


  • ODE TO SOY

    Studies have long shown that adding soy to a low-fat diet may help reduce your risk of heart disease. But new research from Tufts University suggests the cholesterol lowering effect comes from soy protein -- not soy's powerful isoflavones, which some studies have linked to relief of menopause symptoms.

    According to The American Heart Association, 25 grams of soy protein per day is needed to show significant cholesterol-lowering effects. Incorporating soy into your diet is easy and delicious: Try pre-packaged marinated tofu, tempeh in your chili, soymilk with your breakfast, soy protein powder in your smoothies, or soy cheese in your recipes. Soy can be an excellent source of protein, calcium, and manganese, and is a good source of iron, magnesium, phosphorous, copper, selenium and folate.

    GREEN TEA SECRETS REVEALED

    To take a twist on Ovid: The result is visible, the cause may soon be known.

    Green tea is known to protect against a deadly array of cancers -- including lung, prostate and breast cancer. Another recent study adds leukemia to the list. But up til now, the mechanism behind these benefits has remained shrouded in mystery.

    Scientists in Japan may have found the answer to how green tea works. Their study suggests one of green tea's powerful catechins (known as EGCG) actually binds to a receptor thought to be behind the spread of cancer. In an examination of human cancer cells, the malignant mechanism slowed considerably after exposure to a level of compounds available in two or three cups of green tea.

    Obviously the myriad benefits of this beneficent brew have long been recognized, as aptly illustrated by the ancient Chinese proverb: Better to be deprived of food for three days, than tea for one.

    For further reading, try these:

    Green Tea Turbo Charges Your Immune System

    Greet Tea May Keep Dentist Away

    Green Tea KO's Cholesterol

    Green Tea Tackles Nose Tickles

    Could those green leaves of the camellia sinensis plant be a diet aid as well? Subjects in a small Swiss study burned an additional 80 calories a day by taking green tea extract, while another study done by the USDA found that those who drank five cups of tea (not green) a day burned almost 70 extra calories a day. Green tea is worth taking for its health benefits alone -- but if you need to lose weight, well, every little bit helps!


    Jennifer GrossmanMOM WAS RIGHT!

    Like many children (maybe even your own) you might have regarded mother's admonition to eat your vegetables as cassus belli, justifying passive resistance if not outright insubordination, and the occasional brussels sprout launched in a tactical move against your younger brother.

    With Mother's Day around the corner, why not take this opportunity to acknowledge that Mom was right -- not just with regard to eating your vegetables, but a whole host of other nutrition-related issues as well. These days science is supplying backup to "because I said so" as a reason why mother's much-maligned advice ought to be followed.

    Though every family is different, here are a few of the most oft-repeated alimentary aphorisms of Melanie Grossman, Ph.D., with acknowledgement and thanks. May they inspire you to thank your own mom for all her nutritional nagging over the years:

    "Resume normal eating." This was my mother's slightly sarcastic response to my periodic announcements that I was going on a diet. Translation: It's abnormal eating -- compulsive nibbling, bingeing on bags of junk food, eating out of boredom or beyond the point of satiation -- that leads to weight gain. Going from abnormal overeating to abnormal under-eating sets up a cycle of extremes, neither of which is healthy.

    "Don't say you're stuffed." Say, "I have had enough to eat and I require no more," which in retrospect sounds kind of ridiculous, but her point was that saying you're stuffed not only sounds vulgar, but it also means you ate too much! Research shows that children past the age of 4 tend to eat what is in front of them, just like adults, so this injunction is meaningless unless coupled with kid-sized portions -- as well as the next piece of advice, which if I remember correctly, was usually aimed at my father:

    "Don't eat so fast!" When food is digested, the body releases a chemical called cholecystokinin (CCK) which tells the brain when you've eaten enough to satisfy your appetite. But it takes about 20 minutes from the time you begin your meal for your mind to get the message. If you speed your way through a meal you may already be on your second serving of dessert before your mind has caught up with your hors d'oeuvres.

    "Sit up straight!" Why does this qualify as dietary advice? Because proper posture allows for proper digestion, letting food settle in the bottom of your stomach, which helps the body recognize when you've had enough to eat. No wonder feasting Romans preferred to recline (and no wonder they frequently felt the need to throw up afterwards).

    "Turn off the television!" This may not sound like digestive discussion, but in fact several studies have correlated the amount of time children spend in front of the TV and their weight. According to research published in the International Journal of Obesity, children who watch more than three hours of television a day are 50% more likely to be obese than kids who watch fewer than two hours.

    That's pretty darn scary when you consider that the average child spends about four hours in front of the television set. Over the course of a year, that child will watch 10,000 food commercials -- 95% of which are for fast food, soft drinks and candy. Keep daily TV time under two hours says the American Academy of Pediatrics.

    And saving the best for last ...

    "Eat your vegetables." Not only do vegetables and fruit supply the nutrients necessary for healthy development, they also serve as a bulwark against obesity and a host of diseases once thought of as adult maladies -- but whose roots we are now discovering in early childhood.

    Autopsies of children who died in accidents show fatty build-up beginning in heart valves as early as the age of three and arterial buildup in children as young as ten. In a Wall Street Journal article on "How to Give Your Child A Longer Life," correspondent Tara Parker-Pope observed: "It may be hard to believe that the health decisions you make for a 5-year-old today will still count when he or she is 50. But a growing body of evidence shows that childhood is actually the best time to start protecting an aging body, buckling it in for a lifetime of good health."

    How? An even larger body of evidence has long concluded that a diet rich in vegetables and fruit can help protect against cancer, coronary heart disease and a host of other diseases.

    Fruits and vegetables have also been linked to better respiratory health and reduced risk of asthma in children.

    Other recent research from the University of Tennessee suggests fruits and vegetables may strengthen girls' bones. The study found that those study participants who ate at least three servings of fruit and vegetables each day had bigger bones than those who passed on produce.

    This isn't to say that all your mother's tableside-tutelage turned out to be true. If mom guilt-tripped you into cleaning your plate because children were starving in India, you may have continued to follow this advice into adulthood, only to find the food you so conscientiously refused to waste has gone to your waist (and to find obesity replacing malnutrition in the Third World as well).

    If that's the case, then dropping such childhood baggage will help you drop unwanted pounds. Most of us, however, can remember more than a few contentious issues we fought mom about, without ever getting around to conceding that she was right after all.

    So if you're stumped for what to write in this year's Mother's Day card, send her your own list of overdue acknowledgements of ways in which she paved the way for future healthy eating -- even if you fought her those few steps of the way.


    April 25th is National Zucchini Bread Day and the 20th is National Pineapple Upside Down Cake Day (we kid you not). Fortunately you can almost celebrate both with this super-healthy,
    low-calorie, extremely moist and delicious recipe. Don't be intimidated by the ingredient list -- it's not as complicated as it looks and we promise you, it's worth it! Just grab some extra zucchini for the face mask below, so you can beautify while you bake.

    Spiced Pineapple Zucchini Bread
    from The Enlightened Kitchen, John Wiley & Sons, Inc. ©Marie Oser 2002

    Baking with fruits and vegetables adds vitamins, minerals and fiber to the diet and also helps to reduce dietary fat. In Spiced Pineapple Zucchini Bread, shredded zucchini is the signature ingredient, dried pineapple adds a unique flavor and chopped almonds a delightful crunch.

    Makes two 9" by 5" loaves.

    2 1/3 cups whole wheat pastry flour
    2/3 cup oat bran
    1/3 cup yellow corn meal
    1/2 teaspoon sea salt
    1 teaspoon non-aluminum baking powder
    2 teaspoons baking soda
    1 teaspoon ground cinnamon
    1/4 teaspoon ground nutmeg
    1/8 teaspoon ground clove
    1 cup diced dried pineapple
    1/2 cup chopped almonds
    1 (12.3 ounce package) lite silken tofu
    1/2 cup unsweetened applesauce
    2 cups evaporated cane juice
    1/2 cup enriched soymilk
    1 tablespoon pure vanilla extract
    2 cups coarsely shredded zucchini

    Preheat oven to 350°

    Spray two 9" by 5" loaf pans with olive oil cooking spray. In a large bowl, combine the flour, oat bran, cornmeal, salt, baking powder, baking soda, cinnamon, nutmeg and clove. Stir in the dried pineapple and chopped almonds. Set aside. Place the tofu in food processor and blend until smooth. Add applesauce, evaporated cane juice, soymilk and vanilla. Quickly fold the tofu mixture into the dry ingredients, and add the zucchini. Do not overbeat. Divide the batter between the prepared pans. Bake on center rack of oven for 60 minutes or until tester comes out clean. Set aside to cool.

    Enlightened Spiced Pineapple Zucchini Bread
    Nutrition Analysis: per serving: 1 slice
    Protein: 4 g
    Carbohydrate: 34 g
    Fiber: 3 g
    Fat: 2 g
    Saturated Fat: 0 g
    Cholesterol: 0 mg
    Calcium:42 mg
    Sodium: 188 mg
    Calories: 162 (Calories from Protein: 10%, Calories from Carbohydrates: 79%, Calories from Fat 11%)

    Traditional Spiced Pineapple Zucchini Bread
    Nutrition Analysis: per serving: 1 slice Protein: 4 g
    Carbohydrate: 34 g
    Fiber: 2 g
    Fat: 13 g
    Saturated Fat: 2 g
    Cholesterol: 27 mg
    Calcium: 45 mg
    Sodium: 232 mg
    Calories: 262 (Calories from Protein: 6%, Calories from Carbohydrate: 51%, Calories from Fat: 44%)

    ZUCCHINI FOOD FACT:

    Zucchini contains the antioxidant carotenoids lutein and zeaxanthin which may help protect against age-related macular degeneration, according to research from the John's Hopkins University School of Medicine. A 1/2-cup cooked serving of zucchini contains only 15 calories and is high in vitamin A, which the body needs to keep bones strong, skin bright, and infections at bay.



    MOTHER EARTH MASK

    Both Mother's Day and Earth Day are coming up -- so we decided to celebrate both with this Mother Earth Mask. This vitamin-rich antioxidant mask will soften your skin while protecting it from environmental damage. The result is Gaea-gorgeous!

    1 cup baby carrots
    1 cup fresh spinach leaves
    1-2 zucchini
    1/2 cup water
    1/2 cup French green clay (can be bought at natural food stores or online)

    Blanche fresh ingredients in 1/2 cup water until they are tender enough to combine and puree in a blender. Let cool completely. Mix clay according to package directions. Combine puree with clay. Apply a thick layer of mask to face, let dry (10-15 minutes). Rinse well with tepid water, pat dry. Follow with your usual toner and moisturizer.



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    Editorial Team:

       
    Dole Nutrition Institute       |
    Lead Editor:            JENNIFER GROSSMAN  
     

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