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This article clearly outlines the major differences between The recommendations from the American Diabetes Association and what can be found on this site. The quotes in the blue boxes are directly from the American Diabetes Association as of 3/31/2007 and are unedited.
these quotes show how they still do not support The Low Glycemic concepts for diabetic control, seem to promote unhealthy diabetic choices and do not cite or support recent research into alternative options for glucose control. Is it any wonder the diabetic epidemic is out of control when the most trusted American Source for diabetic information is debunking one of the most effective strategies for glucose control and casting doubt on other effective strategies?
For this article I will focus on just three differences that that make me question the motives of those offering the advice. After each quote from the American Diabetes website I will offer my comments.
Does cinnamon improve glucose and lipids of people with type 2 diabetes?
A
few recent studies have suggested that cinnamon improves blood glucose,
triglyceride, total cholesterol, HDL cholesterol, and LDL cholesterol
levels in people with type 2 diabetes. These studies involved just a
few people and were short in duration, and do not yet provide enough
evidence that cinnamon can play a useful role in treating diabetes.
The quantities of cinnamon involved were much larger than
traditionally used in cooking and seasoning. The studies are
interesting, however, and may point the way to further research.
Read more on the cinnamon study.
http://www.diabetes.org/cinnamon.jsp
This is just a short quote to get us started. The primary study cane from The USDA ARS. The much larger amounts referred to by the ADA is only 1/4 teaspoon per day. Maybe the ADA considers that an excessive amount of cinnamon but I find it vary easy to add to my food each day. Perhaps the ADA considers the USDA study inconclusive but it is good enough for me and my meter shows good results. Here is what the study was about and the conclusion.
OBJECTIVE—The objective of this study was to determine whether cinnamon improves blood glucose, triglyceride, total cholesterol, HDL cholesterol, and LDL cholesterol levels in people with type 2 diabetes.
RESEARCH DESIGN AND METHODS—A total of 60 people with type 2 diabetes, 30 men and 30 women aged 52.2 ± 6.32 years, were divided randomly into six groups. Groups 1, 2, and 3 consumed 1, 3, or 6 g of cinnamon daily, respectively, and groups 4, 5, and 6 were given placebo capsules corresponding to the number of capsules consumed for the three levels of cinnamon. The cinnamon was consumed for 40 days followed by a 20-day washout period.
RESULTS—After 40 days, all three levels of cinnamon reduced the mean fasting serum glucose (18–29%), triglyceride (23–30%), LDL cholesterol (7–27%), and total cholesterol (12–26%) levels; no significant changes were noted in the placebo groups. Changes in HDL cholesterol were not significant.
CONCLUSIONS—The results of this study demonstrate that intake of 1, 3, or 6 g of cinnamon per day reduces serum glucose, triglyceride, LDL cholesterol, and total cholesterol in people with type 2 diabetes and suggest that the inclusion of cinnamon in the diet of people with type 2 diabetes will reduce risk factors associated with diabetes and cardiovascular diseases.
This is just getting us stated. Click the read more link below for the full article.
The Glycemic Index debate: Does the type of carbohydrate really matter?
by Janine Freeman, RD, CDE
As the low-carbohydrate-diet fad slowly loses steam, another may be moving in to take its place: the glycemic index fad.
The glycemic index (GI) ranks carbohydrate foods based on how they
affect the body's blood glucose levels. "High GI" foods such as corn
flakes, instant potatoes, and white bread greatly affect blood glucose
levels. "Low GI" foods such as oatmeal, most fruits and vegetables,
legumes, and nuts produce less of an effect. Recently, some weight loss
diets have popularized the concept of the glycemic index, linking low
GI foods to weight loss and high GI foods to weight gain.
The usefulness of the glycemic index in the treatment of diabetes
has been controversial since its creation some 25 years ago. It's easy
to understand why. The idea of classifying foods into groups -- those
that greatly affect blood glucose and those that do not -- sounds very
appealing to people with diabetes. It seems like it could make meal
planning easier and improve after-meal blood glucose levels.
Unfortunately, it's not that simple. Here are a few reasons why.
- The GI of a food varies substantially depending on the kind of
food, its ripeness, the length of time it was stored, how it was
cooked, its variety (potatoes from Australia, for example, have a much
higher GI than potatoes from the United States), and how it was
processed.
- The GI of a food varies from person to person and even in a single
individual from day to day, depending on blood glucose levels, insulin
resistance, and other factors.
- The GI of a food might be one value when it is eaten alone and
another when it is eaten with other foods as part of a complete meal.
- The GI value is based on a portion that contains 50 grams of carbohydrate, which is rarely the amount typically eaten.
- Most GI values reflect the blood glucose response to food for only
2 hours, whereas glucose levels after eating some foods remain elevated
for up to 4 hours or longer in people with diabetes.
Figuring out which foods are "high GI" and "low GI" can be
complicated, too, because it depends on which base reference is used to
determine the GI -- white bread or glucose. And believe it or not, many
high-fat foods, such as candy bars and pizza, have a low GI. If food
manufacturers begin lowering the GI of processed foods by adding
high-fat ingredients or high-fructose corn syrup (which has a low GI),
we'll have the same dilemma we had when low-carb products began
inundating the market: junk foods that have been altered and labeled as
healthy.
Some studies show small improvements in A1Cs among people who are
attentive to the glycemic index. But reducing calories, weight loss,
and basic carbohydrate counting have been shown to be more effective in
improving A1Cs among people with type 2 diabetes than basing diet
decisions on the GI.
I don't suggest eliminating "high GI" foods in favor of "low GI"
foods to gain better blood glucose levels for two reasons. First, there
is not enough evidence yet to show that such an action actually will
improve your blood glucose levels; and second, choosing foods based
solely on GI will compromise healthy eating.
I suggest basing your food choices on a nutritionally balanced diet,
while controlling total carbohydrates, as a first measure. Then, if you
find that your after-meal blood glucose is much higher after eating
certain foods, you can either choose to eat smaller portions of those
foods or adjust your mealtime diabetes medication.
This guest editorial was taken from the September 2005 issue of Diabetes Forecast.
Quoted from The American Diabetes Association website 3/31/2007
Now lets analyze what was said. The ADA and Janine
Freeman, RD, CDE seem to want to cast doubt on the effectiveness of the
glycemic index and as is often the case grains of truth are used with a spin.
Her first point "The GI of a food varies substantially
depending on the kind of food, its ripeness, the length of time it was stored,
how it was cooked, its variety (potatoes from Australia, for example, have a
much higher GI than potatoes from the United States), and how it was
processed." is true. All of these factors affect the GI of the food.
Understanding why these factors change and how to
incorporate them into your plan will make a big difference. Overcooking some
foods like pasta will raise the glycemic index. Over ripe fruits contain more
sugar (fructose) and are higher GI. Learning to recognize the high glycemic
foods and avoid them will show on your glucometer. She refers to potatoes,
which can have GI values higher than table sugar. Some potatoes such as new
potatoes can have a lower GI. Refrigerating the potatoes overnight and using
them in a potato salad can further lower their GI value. Rice is another great
example. White rice can have an extremely high GI value while Uncle Ben's
Converted rice or brown rice can have a much lower GI. Yes it will take some
education on the part of the diabetes patient but the result is well worth the
effort.
Point 2 "The GI of a food varies from person to person and
even in a single individual from day to day, depending on blood glucose levels,
insulin resistance, and other factors." I have not noticed a large difference
from day to day but I will give her the benefit of doubt and assume there may
be some truth in her accretion. It is still our responsibility to monitor our
daily glucose readings and make adjustments if we see a pattern of a food
having a negative impact.
Her third point "The GI of a food might be one value when it
is eaten alone and another when it is eaten with other foods as part of a
complete meal." Is clearly understood by anyone who has done even a basic study
of the glycemic index. Of course the GI is changed according to the content of
the whole meal. Fats and proteins added to a carbohydrate will lower the GI of
the carbohydrate. Why she even made such a weak argument other than trying to
muddy the water belies the weakness of her remarks.
As to the 50-gram portion used to determine GI, 50 grams
sounds like a lot more than ½ a cup. Lets use cooked medium grain white rice as
an example.
100 grams = 130 calories.
1 cup = 180 grams = 241.8 calories
So 50 grams of white rice = .5377 cup or 130.016 calories
(slightly more than ½ cup)
She makes 50 grams sound like an unusual amount but I think
it is fairly common.
Her accretion that "basic carbohydrate counting have been
shown to be more effective in improving A1Cs among people with type 2 diabetes
than basing diet decisions on the GI."
Yes, the GI is not the only criteria for planning a healthy diet but an
important one. She further claims that," Some studies show small improvements
in A1Cs among people who are attentive to the glycemic index. Over two years
ago when I was diagnosed I had a very high A1C. While following the ADA guidelines
religiously I had great difficulty getting my daily glucose readings under 250
mg/dl, which would have resulted in a rather high A1C. By including low GI in
my management plan I was able to quickly lower my A1C to 5.2 (a very
respectable result) in less than 90 days.
The ADA even suggest sugar can be added to a diabetic diet.
One has to wonder why the association that is supposed to be the recognized world leader for diabetes advice will offer such questionable advice and seem to recommend foods that have such high glycemic values.
The ADA's
website even features supposedly safe ways for diabetics to consume sugar
on its "Sweeteners and Desserts" page. "If you have diabetes,
that doesn’t mean you can’t eat sweets. People with diabetes
can eat desserts, use sweeteners, and still keep their blood glucose (sugar)
levels in their target range," the site reads. "In the past,
people with diabetes were warned to avoid sugar. Experts believed eating
sugar would rapidly increase blood glucose, resulting in levels that were
too high. Some people even thought eating sugar caused diabetes, an idea
that we know now isn’t true. Research has shown that sugar has the
same effect on blood glucose levels as other carbohydrates."
Khan's statements
denying that sugar can cause diabetes came in the same week that the Journal
of Pediatrics published a study blaming much of childhood obesity and
type 2 diabetes on over-consumption of sugary sodas. The study found that
sugared sodas contribute about 20 teaspoons of sugar per day to the diets
of American teenagers.
Although
he did not state that sugar is connected to diabetes, Khan did admit that
weight is connected to diabetes. Khan said that calories (not sugar) are
connected to the disease, and that weight is simply a measure of calories
in and calories out. According to Khan, whether those calories come from
sugar, fat or protein is unimportant. If more calories go in than come
out, obesity will occur, which can lead to the onset of type 2 diabetes.
"If you
have diabetes, that doesn't mean you can't eat sweets. People with
diabetes can eat desserts, use sweeteners, and still keep their blood
glucose (sugar) levels in their target range. These options are
available for sweetening your foods:
Sugar and other sweeteners with calories including honey, brown sugar, molasses, fructose, cane sugar, and confectioners sugar" ADA Quote.
As you read the following quote from the ADA pay attention to what they say about sugar and also notice the foods mentioned as carbs.
"The key to keeping your blood glucose on target is to
substitute small portions of sweets for other carb-containing foods in
your meals and snacks. Carb-containing foods include bread, tortillas,
rice, crackers, cereal, fruit, juice, milk, yogurt, potatoes, corn, and
peas." ADA Quote.
Some of the foods they say to substitute sweets are foods that should not be included anyway. Bread made from highly refined flours especially white bread are very high glycemic as are tortillas, white rice, crackers (also unacceptable levels of trans fats), most boxed or bagged breakfast cereals, juice, potatoes and corn.
With strong research telling us to avoid such foods why are
they being suggested by the ADA? Is the advice tainted by special interest? The
ADA board of directors and the major contributors may offer a clue. Pharmaceutical
companies and food manufacturers (some that produce candy and sugared drinks) are
among the biggest financial contributors. Pharmaceutical company executives are
on the ADA board of directors. The ADA says they in no way influence the work
of the ADA but one has to wonder in light of the advice given.
One also has to wonder why they seem to endorse sweeteners that are questionable such as Saccharin (Sweet N Low, Sugar Twin) aspartame which have been under suspicion for some time.
Sweeteners & Desserts
If you
have diabetes, that doesn't mean you can't eat sweets. People with
diabetes can eat desserts, use sweeteners, and still keep their blood
glucose (sugar) levels in their target range. These options are
available for sweetening your foods:
- Sugar and other sweeteners with calories including honey, brown sugar, molasses, fructose, cane sugar, and confectioners sugar
- Reduced-calorie sweeteners including erythritol, hydrogenated
starch hydrolysates, isomalt, lactitol, maltitol, mannitol, sorbitol,
and xylitol
- Low-calorie sweeteners such as ascelfume potassium, aspartame, saccharin and sucralose
Sugar and Other Sweeteners with Calories
In the past, people with diabetes were warned to completely avoid
sugar. Experts thought that eating sugar would rapidly increase blood
glucose, resulting in levels that were too high. Some people even
thought that eating sugar caused diabetes, an idea that we now know
isn't true.
Research has shown that the total amount of carbohydrate affects
blood glucose levels the most. But, the type of carbohydrate (e.g.
sugar vs. starch) can also affect blood glucose levels. Learn more
about the types of carbohydrate and the glycemic index.
Now experts agree you can eat foods with sugar as long as you work
them into your meal plan as you would any other carb-containing food.
The same guidelines apply to other sweeteners with calories, including
brown sugar, honey, and molasses.
Of course, most sweets and desserts don't provide the important
vitamins and minerals found in more healthful foods, so you’ll want to
make sure you’re still getting the nutrients you need. Many sweets, in
addition to having carbs, are also high in fat and calories.
If you like sweets, but also want to lose weight, you can try these tips:
-
Satisfy your sweet tooth with fresh or dried fruit
-
Eat a small serving of your favorite dessert, instead of something ordinary
-
When you are eating out, split desserts with a friend or family member
-
Cut back on the amounts of sugar and fat in your recipe favorites
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Try new recipes for lower-calorie sweets
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Choose lower-calorie, lower-fat versions of your favorite desserts
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Use a low-calorie sweetener instead of sugar for your coffee or tea
How can I have sweets and still keep my blood glucose on target?
The key to keeping your blood glucose on target is to
substitute small portions of sweets for other carb-containing foods in
your meals and snacks. Carb-containing foods include bread, tortillas,
rice, crackers, cereal, fruit, juice, milk, yogurt, potatoes, corn, and
peas. For many people, having about 45 to 60 grams at meals is about
right. Serving sizes make a difference. To include sweets in your
meal, you can cut back on the other carb foods at the same meal.
For example, you’d like to have cookies with your
lunch. Your lunch is a turkey sandwich with two slices of bread. Your
first step is to identify the carb foods in your meal. Bread is a
carb. You decide to swap two slices of bread for two slices of
low-calorie bread and have the cookies -- it’s an even trade. Your
total amount of carbohydrate remains the same for the meal.
What to Check in the Nutrition Facts
You can also use the Nutrition Facts Label
on foods to guide you. The first thing to check is the serving size.
The second is the total carbohydrate. The total carbohydrate tells you
how much carbohydrate is in one serving of the food.
What else can I learn from food labels?
Foods labeled as sugar-free, no sugar added, reduced
sugar, and dietetic still contain carbohydrate. To check the amount of
sugars (listed as “Sugars” under “Total Carbohydrate”) in the Nutrition
Facts Label, keep in mind that it includes both added sugars and
naturally occurring sugars, such as the natural sugar in raisins. It
is more helpful to check the total carbohydrate because it gives a
better picture of all the carbohydrate in a single food.
Reduced Calorie Sweeteners – Sugar Alcohols
Sugar alcohols are one type of reduced-calorie
sweetener and are used in sugar-free candies, chewing gum, and
desserts. They provide about half the calories of sugars and other
carbohydrates. Isomalt, maltitol, mannitol, sorbitol, and xylitol are
examples of sugar alcohols. Even though they are called sugar
alcohols, they do not contain alcohol. Sometimes sugar alcohols can
cause diarrhea, especially in children. Many people think that foods
with sugar alcohols are “free foods.” This is not true!
Tips for Carb Counting and Sugar Alcohols
Sugar alcohols don’t raise blood glucose as much as the
same amount of other carbohydrates. To figure out the amount of other
carbohydrate you should count for a food with sugar alcohols, follow
these tips:
For Example:
Serving Size: 1 bar
Total carbohydrate 15 grams -- Sugar alcohol 6 grams
One bar counts as 12 grams carbohydrate (15 – 3 = 12)
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Low Calorie Sweeteners
Don't throw away your low-calorie sweeteners just
because sugar is safer than you thought. Low-calorie sweeteners are
"free foods." They make food taste sweet, and have no calories and do
not raise blood glucose levels. They do not count as a carbohydrate, a
fat, or any other exchange. They can be added to your meal plan instead
of substituted.
The Food & Drug Administration (FDA) has approved
the use of these low-calorie sweeteners. The American Diabetes
Association accepts the FDA's conclusion that these sweeteners are safe
and can be part of a healthy diet.
Saccharin (Sweet N Low, Sugar Twin)
Saccharin can be used in both hot and cold foods to make them
sweeter. You may recall that some studies giving very large quantities
of saccharine to rats raised concerns that saccharin could cause
cancer, but many studies and years of use have shown saccharin to be
safe in the quantities used by consumers.
Aspartame (NutraSweet, Equal)
Aspartame is another low-calorie sweetener. Because high
temperatures can decrease its sweetness, check the manufacturer's Web
site or call their toll-free number for guidelines when using aspartame
in recipes.
Acesulfame potassium (Sweet One, Swiss Sweet, Sunett)
Another low-calorie sweetener on the market is acesulfame potassium,
also called acesulfame-K. This sweetener is heat stable and can be used
in baking and cooking.
Sucralose (SPLENDA)
Sucralose is the newest low-calorie sweetener on the market.
Sucralose is not affected by heat and retains its sweetness in hot
beverages, baked goods, and processed foods.
If you like to cook, you know that sugar does more in
hot foods, especially baked goods like cookies and cakes, than just add
sweetness. It also affects the way the foods cook and the final
texture. Substituting a low-calorie sweetener may affect the texture
and taste. Many people use a combination of sugar and a low-calorie
sweetener to reduce overall calories and sugar while still producing
acceptable results.
All of these low-calorie sweeteners may help people who
are overweight or have diabetes to reduce calories and stick to a
healthy meal plan. In addition, these sweeteners are useful for
reducing calories and carbohydrates when used instead of sugar in
coffee, tea, cereal, and on fruit.
Are low-calorie sweeteners safe?
The low-calorie sweeteners in the United States all
underwent extensive testing before they were approved. Results showed
that low-calorie sweeteners are safe for everyone, including children
and pregnant women. However, people with a rare condition called
phenylketonuria (PKU) should limit their intake of aspartame, one type
of low-calorie sweetener.
What are the advantages and disadvantages of reduced-calorie or low-calorie sweeteners?
Foods with low- or reduced-calorie sweeteners can have
fewer calories than foods made with sugar and other caloric
sweeteners. That can help if you’re trying to lose weight or even
prevent weight gain. However, some sugar-free foods or products that
use low-calorie sweeteners actually have more calories than, and may
have more fat than, the sugar sweetened versions.
When you’re considering foods with low- or
reduced-calorie sweeteners, always check the Nutrition Facts on the
label. By comparing the calories in the sugar-free version to the
regular version, you’ll see whether you’re really getting fewer
calories. You’ll also want to compare the fat content of the labels.
Some people choose the regular version of a food and cut back on the
serving size instead of buying the sugar-free version. Consider price
as well. Sometimes sugar-free versions cost more.
Low-calorie sweeteners are useful for adding extra
flavor or sweetness to your food, with few if any extra calories. You
can experiment with your own recipes to include reduced- and
low-calorie sweeteners.
http://www.diabetes.org/nutrition-and-recipes/nutrition/sweeteners.jsp
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