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Dear Doctor,
| What's all
the hype about sugar? Why is it so bad for people?
S.S., Shepherd, Mont. |
Let’s begin with
a little sugar trivia:
- A 20 ounce bottle of Coke contains 17
teaspoons of sugar.
- In colonial times, the average amount
of sugar consumed was four pounds per year.
- Cardiovascular disease and cancer
were virtually unknown.
- Currently, the average person eats 155
pounds of sugar per year, which is equivalent
- to over half a cup per day. The
average teen boy eats twice as much sugar than any
- other age or gender group. That puts
him at over a cup of sugar a day.
- Most children get on average 20 % of
their daily calories from sugar—that means
- 29 teaspoons of refined sugar per day!
- Only one child in five consumes the
recommended MINIMUM of five fruits and
- vegetables a day, while the top 10
sources of carbohydrates in children’s diets include
- soft drinks, cakes, cookies,
jam, fruit drinks, and fruit snacks.
- Children who eat lots of sugar consume
significantly lower amounts of protein,
- vitamin E, B-vitamins, iron, and
zinc.
Most people are addicted to sugar, and along with grain
addiction, the
over-consumptionof
added sugars—whether they are high-fructose corn syrup,
fructose, glucose, dextrose,
or the sucrose from sugarcane and sugar beets—
is one of the
major health problems facing
our nation today. Although many
people do not consider food a
drug, sugar, white flour, and refined
carbohydrates
are akin to drugs in that they are addictive
substances with effects on
brain
neurotransmitters similar to those from alcohol. The
taste for sweets leads to
a craving for
more sugar, just the way other drugs create cravings. Trying to
go
“cold turkey” from a diet with
a heavy emphasis on these foods can result in
withdrawal
symptoms including strong cravings,
fatigue, mood swings, irritability,
depression, headaches, and
dizziness. The withdrawal
symptoms are usually
gone in about 10 days, but can range from
three days to three weeks.
Sugar and
refined carbohydrates are also intoxicating, causing
the brain to increase its
production
of the chemicals dopamine, serotonin, and norepinephrine. This
process
leads to a high, similar to
that from alcohol and other drugs.
Coffee-and-doughnut-type breakfasts—low in protein
and high in caffeine and
sugary carbohydrates—commonly cause fatigue, mental confusion, nervousness,
and
indecisiveness. These symptoms may be
followed by the kind of hunger usually
associated with a craving
for something sweet or starchy. Stimulants/depressants
such as caffeine and alcohol also cause this syndrome.
Hypoglycemia is
caused
and exacerbated by irregular meals and high sugar, low
protein diets. The symptoms
can be so
severe that they are mistaken for panic attacks or even more
serious mental
illnesses including
depression and anxiety.
Sugar depletes the body of calcium, phosphorus,
chromium, vitamin E, magnesium,
B vitamins and
potassium. Vitamins B1, B2, and B6 are needed to detoxify and
metabolize
sugar; our bodies
particularly need vitamin B1 to metabolize sugar. Sugar also
increases
the magnesium and calcium excretion
in our urine and decreases the overall absorption
from our food
(which predisposes to osteoporosis).
Just
two teaspoons of sugar causes the calcium level to rise in the
bloodstream while the
phosphorus
level
drops, forcing all the other minerals in the body to go out of
balance as well. Sugar increases the
oss
of potassium because it causes the urine to become alkaline.
Excess sugar also contributes to
amino acid deficiencies because sugar and amino acids compete
for absorption in the intestines.
Specifically,
the influx of the amino acids tryptophan and phenylalanine are
inhibited by sugars. Sugar
also decreases the body’s white blood cell count, thereby
suppressing immune function inviting disease
and
lowering resistance to colds, flu, and other infections.
It is no secret that dental diseases such as
periodontal (gum) disease and cavities are directly
related
to refined sugars. If you consume three sugar snacks per day,
dental destruction exceeds dental
and
skeletal formation for up to six hours per day. A Tufts
University School of Dentistry study reported
that the diet of a group of indigenous Brazilians consisted of
two staples—fish and potatoes—but no sugar.
Not
one permanent molar cavity was found in anyone under age 20. By
1962 this same group of people
was
consuming about one pound of sugar weekly per person. They were
found to have fifty percent of their
molars
decayed. The greatest nutritionist of the 20th
century, Dr. Weston Price, studied indigenous
cultures throughout the world; he noted that when refined sugars
were added to the diet, the pelvis and jaws
of
subsequent generations narrowed and the teeth became crowded and
malformed. For more information,
read Nutrition and Physical Degeneration by Weston A.
Price, DDS or visit www.westonaprice.org.
Learning disabilities and behavior problems are also associated
with sugar intake due to allergy,
yeast
overgrowth, or low blood sugar reactions. Sugar can affect any
area of the body, especially
the
brain, causing learning and behavior problems.
The digestive tract is often referred to as the “Root of the
Tree” because our entire body is impacted
by
the health of the intestines and liver. Excesses of refined
sugars, particularly in combination
with
common antibiotic use, contribute to dysbiosis, an abnormal
ecology, favoring unfriendly
bacteria
and fungal overgrowth. This imbalance is the source of an
entire array of symptomatology,
including
fatigue, depression, dermatitis, and fibromyalgia. A
correlation has been found between
refined
sugar and Crohn’s disease, ulcerative colitis, IBS, and
constipation. There are also many
skin
pathologies that are the result of excess sugar intake.
Elevated blood sugar levels cause increased liver cell division
and may lead to liver enlargement and
excess
fat deposition there. The heart and cardiovascular system are
also vulnerable to sugar—
excess sugar in the bloodstream stimulates the generation of
free radicals; in blood vessels, free radical
damage causes an accumulation of plaque that can lead to blocked
arteries and cardiovascular disease.
Increased refined carbohydrate intake also elevates insulin
levels which lead to inflammation and
atherosclerosis/ arteriosclerosis. High sugar intake is
correlated with elevated triglyceride and LDL levels.
Evidence
also links high sugar intake to increased evidence of breast,
ovarian, prostate, stomach,
and
colorectal cancer. Many tumors are obligate glucose
metabolizers, meaning that they need
sugar
to survive.
Type II diabetes and obesity are caused and exacerbated by over
consumption of refined carbohydrates.
As sugar is stored in the form of fat tissue, resistance to
insulin is exaggerated, and as fat cells
manufacture
additional estrogen, greater insulin resistance develops.
Overweight people commonly
find
they can eat less and less and still gain weight. Also post-prandial
(after meal) sugar cravings
may
be a result of low blood sugar, due to an insulin bolus, in
response to the previous high-carbohydrate
meal. Watch out for “low-fat” foods, which have added sugar
(and often more calories) to make up for the
lavor missing when the fat is removed.
Sugar has also been cited as a contributing factor to premature
aging (by increasing free radicals and
advanced glycation end-products), reduced ability to build
muscle, increased kidney size, asthma,
ear infections, canker sores, cystic fibrosis, arthritis,
multiple sclerosis, gallstones, and gout.
Yellowstone Naturopathic Clinic
720 N. 30th St.
Billings, MT 59101
PHONE 406·259·5096/FAX 406·248·5655
ync@180com.net
Dispensary
406·254·9682
dispensary@yncnaturally.com
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