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First it was sugar, then it was fat, and now it's back to sugar. These
days, sugar is held partially responsible for the alarming increase in
obesity and disease. Best-selling books like Sugar Busters and Dr.
Atkins' New Diet Revolution warn us to avoid sugar like the plague.
The World Health Organization (WHO) came out with a recommendation
to keep intake of added sugars at less than 10 percent of total
calories. The United States Department of Agriculture (USDA) advises a
limit of 10 teaspoons of added sugar a day (based on a 2000 calorie
diet). Meanwhile, the Institute of Medicine recommends that sugar
should not comprise more than 25 percent of your daily calories -- and
still Americans are consuming approximately 20 percent of their diets
as "added" or "free" sugar -- about 20 to 30 teaspoons each day.
I must tell you, I'm completely confused -- is sugar bad for you or not?
For
starters, we are biologically programmed to like sweet things. This
innate preference actually protected our ancestors from eating
poisonous foods, which tend to be sour. Sugars, starches, and fiber are
all members of the nutrient category called carbohydrates and are your
body's main source of fuel. (The WHO recommends that between 55 and 75
percent of daily intake come from carbohydrates.) All carbohydrates
(fruit, vegetables, starches, milk, and yogurt) contain some natural
sugar. For example, milk contains lactose, fruits and vegetables
contain fructose and glucose, and grains contain chains of glucose
linked together.
The body digests carbohydrates to simple
sugars, which are recognized by the body as an energy source. "Sugars
can be part of a healthful diet, in moderation. In fact, naturally
occurring or added sugars can make nutritious foods more appealing by
adding taste, aroma, texture and color," says Barbara Rolls, Ph.D.,
professor of nutrition at Penn State University and author of The
Volumetrics Weight-Control Plan (Harper Mass Market Paperbacks, 2002).
So,
why should you reduce sugar in your diet? Do we become fat from eating
sugar? Does it cause diabetes? Cavities? Does eating a lot of sugar
make you look older (the Perricone Prescription)? Can you become
addicted to sugar? Although some would argue that answering the
preceding questions with an unequivocal "yes" would be perpetuating a
myth -- many of these presumptions do hold true. Yet, that's not what
experts find most disconcerting.
The type of sugar that experts
take issue with is "added" or "free" sugar -- the sugar that
manufacturers put in our foods to improve the taste. But researchers
are quick to point out that this sugar is no worse than natural sugars.
"Once in your body, there is absolutely no difference -- the body can't
tell if you have eaten table sugar or sugar from a fruit. It all gets
converted to glucose," says Christopher Gardner, Ph.D., director of
nutrition studies at Stanford Center for Research in Disease
Prevention. However, some research suggests that high fructose corn
syrup (most often used by food manufacturers to create a sweet taste),
is stored more easily as fat than sucrose, and that it may be less
filling.
"If people think that it really matters what type of
sugar they're consuming, well -- they're missing the point. It's not
the source of sugar that matters; it's what they're NOT consuming
that's important. If they're eating foods with added sugar (i.e.,
candy, cookies, cakes, chips, soda, etc.) -- the healthier foods are
being knocked out," says Dr. Gardner. Intake of critical nutrients is
significantly reduced when a person's diet is high in added sugar. This
puts the individual at higher risk for cancer, osteoporosis, heart
disease, and other conditions. Worse yet, experts argue that you can't
just take a vitamin to make up for what you're missing. "Foods such as
fruits and vegetables have benefits that we are just beginning to learn
about that can't be replaced by a pill," adds Dr. Gardner.
It's
actually surprising to see all the foods that have added sugar. Take a
look at the food label on ketchup, applesauce, soups, cereals, baby
food, salad dressing, or whole wheat bread -- even that Slim-Fast shake
that's supposed to help you lose weight has almost 9 teaspoons of sugar
-- who knows how much of that has been added during processing.
Unfortunately,
the food label only lists the total sugar content in a product. It
doesn't provide you with the information as to how much, if any, sugar
that has been added to the foods you eat -- so you have to be a bit of
a detective.
Here are some basics for minimizing your sugar intake:
HOW MUCH ADDED SUGAR?
First, you need to be able to determine
what "10 teaspoons of sugar" or "10 percent added sugar" means. A
teaspoon contains about 4 grams of sugar, so 10 teaspoons would put
your upper limit at about 40 grams per day. Since a gram of sugar has
about 4 calories, this means you are aiming to keep your total calories
from added sugar at no more than 160 calories. Using the WHO's
recommendation, your added sugar limit would be 50 grams for a 2000
calorie diet or about 12 teaspoons.
CHECK THE INGREDIENT LIST
Food
labels list ingredients by descending order of weight. If sugar is one
of the first few ingredients listed, this may be a product you want to
limit or avoid. Additionally, be on the lookout for sugar's many
aliases: sucrose, high-fructose corn syrup, corn syrup, confectioner's
sugar, corn sweeteners, dextrose, glucose, fructose, maltose, molasses,
honey, brown sugar, fruit and juice concentrate, invert sugar, cane
sugar, raw sugar, galactose, lactose, levulose, and maple sugar.
LIQUID CANDY
Cut back on sugary soda intake. It provides no
nutritional value, and just having 2 sodas per day could add 30 pounds
to your weight in a year. Even 100 percent juice is another high
calorie beverage to limit. One cup of juice contains the natural sugar
of several pieces of fruit without the fiber or the "fullness factor"
of consuming an actual piece of fruit.
SWEET AND FAT FREE
Carefully
read labels of low-fat and fat-free foods. Many fat-free foods such as
fat-free cookies use sugar to enhance the taste and texture of the
product once the fat has been removed. Even seemingly healthful foods
like yogurt can also be high in sugar. For example, Stonyfield Farm
Nonfat Strawberry Yogurt may be fat free, but it has 31 grams of sugar
for a 6-ounce serving.
BE DENSE
Choose mostly
nutrient-dense foods that provide other nutrients besides sugar or fat.
Eat foods that have been minimally processed, such as whole grains,
fruits, vegetables, lean meats, low-fat dairy, and heart-healthy fats.
Try to make sure that sugar is not high on the ingredients list for
packaged foods.
SUGAR FREE OR NO ADDED SUGAR
Try foods
that are sugar free, as long as you're monitoring the fat content.
Also, look for "No Added Sugar" and "Without Added Sugar" claims. A
food is allowed to boast this on the label if no sugar or
sugar-containing ingredient (for example, fruit juices, applesauce, or
dried fruit) is added during processing or packing. Pay attention,
though, because it can be stated on the package even if the food is not
"low calorie" or "reduced calorie." Editor's Note:
INSTEAD OF:
1 cup Haagen-Dazs Frozen Yogurt (42g sugar) with 2 Tablespoons
Smucker's Strawberry Sundae Syrup (23g sugar): 65g sugar
TRY: 6 oz Dannon Lowfat Strawberry Yogurt with Fruit on the Bottom: 28g sugar
OR EVEN BETTER: 6 oz Dannon Lowfat Plain Yogurt (13g sugar) with 1 cup Strawberries (8g sugar): 21g sugar
INSTEAD OF: 12 oz Minute Maid Orange Soda: 48g sugar
TRY: 8 oz Tropicana Orange Juice: 22g sugar
OR EVEN BETTER: 1 Orange: 12g sugar
INSTEAD OF: 16 oz Au Bon Pain Mocha Blast (regular): 53g sugar
TRY: 12 oz Au Bon Pain Frozen Mocha Blast: 41g sugar
OR EVEN BETTER: 16 oz Au Bon Pain Iced Cappuccino (regular): 20g sugar
INSTEAD OF: 1 Large Rita's Italian Ice: 111g sugar (medium: 71g sugar)
TRY THIS: 1 scoop (1/2 cup) Baskin Robbins Sherbet: 23g sugar
OR EVEN BETTER: 1 Frozen Fruit Bar: 20g sugar
INSTEAD OF: 1 oz Frosted Cheerios: 13g sugar
TRY THIS: 1 oz Multi Grain Cheerios: 6g sugar
OR EVEN BETTER: 1 oz Plain Cheerios: 1g sugar
INSTEAD OF: 2 Tablespoons Heinz Ketchup: 8g sugar
TRY: 2 Tablespoons A1 Steak Sauce: 3g sugar
OR EVEN BETTER: 2 Tomato Slices: 1g sugar
INSTEAD OF: Baskin Robbins Chocolate Shake: 69g sugar
TRY: 1 scoop (1/2 cup) Breyers Chocolate Ice Cream: 17g sugar
OR EVEN BETTER: 1 Fudgsicle: 10g sugar (No Sugar Added Fudgcisle: 4g sugar)
Where Added Sugar Comes From:
Soft drinks: 33%
Baked Goods: 14%
Fruit Drinks: 10%
Dairy Desserts: 6%
Candy: 5%
Breakfast Cereals: 4%
Tea: 3%
Other (includes most table sugar): 25%
CHARLES
STUART PLATKIN JD MPH is a nutrition and public health advocate, author
of the best seller Breaking the Pattern (Plume, 2005), Breaking the FAT
Pattern (Plume, 2006) and Lighten Up (Penguin USA/Razorbill, 2006) and
founder of Integrated Wellness Solutions. Copyright 2006 by Charles
Stuart Platkin. Sign up for the free The Diet Detective newsletter at www.dietdetective.com
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