HEALTH REPORT - Testing for Pre-Diabetes
HEALTH REPORT-Testing for Pre-Diabetes 1
By Nancy Steinbach
Broadcast: April 17, 2002
This is the VOA Special English Health Report.
American health experts say more people should be tested for a condition called pre diabetes.
Recent health studies have shown that people can delay or prevent the disease
diabetes by losing weight and increasing physical exercise.
About one-hundred-thirty-five -million people around the world have diabetes. They have
high levels of the sugar called glucose 2 in their blood. Glucose levels increase when the
body lacks or cannot use the hormone 3 insulin. This results in diabetes.
The disease damages a person’s blood vessels 4, kidneys 5, eyes and nerves. It stops blood
flow to the feet and legs. And it increases the chances of heart disease and strokes.
There are two kinds of diabetes. Type One develops in children or young adults. Type Two develops in older
adults. This is the kind that researchers now say can be delayed or prevented by testing for pre -diabetes.
People with pre -diabetes have levels of glucose that are higher than normal, but not high enough to be considered
diabetes. There are no signs of this condition. Without treatment, most people with the condition will develop
diabetes.
Health experts note a sharp increase in diabetes as a result of an increase in the
number of Americans who are too fat. Government health experts and the American
Diabetes Association are beginning a campaign to educate people about this danger.
They say doctors can test people in two ways. One blood test measures the level of
glucose in the blood after the person has not eaten for about twelve hours. Another
test measures the glucose level two hours after the person drinks a liquid containing
glucose.
The government says doctors should test people over the age of forty-four who are
overweight. It says doctors should also consider testing younger people who are
overweight or have family members with diabetes. People found to have pre-diabetes should receive advice about
ways to lose weight and increase exercise.
Researchers in Finland and the United States have studied overweight people with pre-diabetes. Two large
studies showed that those who lost weight and exercised reduced their chances of developing the disease by fifty-
eight percent. Experts say that people who walk thirty minutes a day can greatly reduce their chance of
developing diabetes.
This VOA Special English Health Report was written by Nancy Steinbach.
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- In case of diabetes, physicians advise against the use of sugar.对于糖尿病患者，医生告诫他们不要吃糖。
- Diabetes is caused by a fault in the insulin production of the body.糖尿病是由体內胰岛素分泌失调引起的。
- I gave him an extra dose of glucose to pep him up.我给他多注射了一剂葡萄糖以增强他的活力。
- The doctor injected glucose into his patient's veins.医生将葡萄糖注入病人的静脉。
- Hormone implants are used as growth boosters.激素植入物被用作生长辅助剂。
- This hormone interacts closely with other hormones in the body.这种荷尔蒙与体內其他荷尔蒙紧密地相互作用。